201 results
Search Results
2. Dagli archivi della scrittura popolare ai social network: il caso di Instagram come strumento di narrazione.
- Author
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Patuano, Chiara
- Subjects
- *
DIGITAL technology , *HISTORICAL literacy , *MEMOIRS , *AUTOBIOGRAPHY , *POSTCARDS , *ARCHIVES , *PHOTOGRAPHS - Abstract
If the materials preserved in the archives of popular writing (letters, diaries, memoirs, autobiographies, postcards, photographs, etc.) make it possible to rethink and reconstruct the great events of the past from the point of view of those who experienced and suffered them first hand, through which tools will it be possible to rethink and reconstruct the present time? What will be the future of the archives of popular writing? Will they begin to focus on collecting new types of personal testimonies? This paper presents an exploratory study aimed at understanding whether the use of digital platforms favours the performance of uses and educational activities comparable to those developed through the use of the writings of ordinary people. Specifically, attention has been paid to Instagram and its use in the digital age in order to verify whether content published in the form of stories and/or posts could be recognised as possible didactic tools aimed at 'educating' about historical knowledge. [ABSTRACT FROM AUTHOR]
- Published
- 2023
3. Unique Volunteer Opportunity: Paper Archivist.
- Author
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Luchsinger, Brenda and Burtscher, Julia
- Subjects
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ARCHIVES - Abstract
The article provides information about the International Horn Society's search for a new Paper Archivist to oversee their archives, regardless of geographical location.
- Published
- 2023
4. Paper Trail.
- Author
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Kisner, Jordan
- Subjects
- *
ARCHIVES , *PHOTOGRAPHS , *NATURAL disasters in art , *ARCHIVAL materials , *FIRES in art - Abstract
The article offers information on an archive of photographs of scattered fragments of pages of books and texts burned during the Marshall Fire in Superior and Louisville, Colorado on New Year's Eve, made by photographer Benjamin Rasmussen. Topics discussed include the challenge facing Rasmussen when capturing climate-related events, and a description of the texts captured by Rasmussen.
- Published
- 2022
5. Harvard man, American dough boy, Mississippi Jew: the papers of Samuel (Sam) Leyens Switzer in Virginia.
- Author
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Hametz, Maura
- Subjects
- *
MILITARY personnel (Jewish law) , *JEWISH history , *TWENTIETH century - Abstract
Archives function both as repositories of documents and materials and as sites of memory collection and classification. This article explores the provenance and process of collecting and archiving through the lens of the collection of personal papers of Samuel Switzer, a Northern educated Southerner, World War I soldier, and a Jew. It examines how the interplay of Switzer's various identities affected the donor's and archivists' perspectives on the collection's importance and relevance and demonstrates the impact of these viewpoints on the collection's presentation and use by scholars. [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
6. Las asociaciones profesionales como agentes impulsores del cambio en el modelo de contratación de la Administración.
- Author
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DE ARÁNGUIZ LÓPEZ DE URALDE, YANIRA DÍAZ
- Subjects
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PROFESSIONAL associations , *GOVERNMENT purchasing , *COLLECTIVE labor agreements , *DOCUMENTATION , *INFORMATION resources management , *LIBRARY public services , *PROFESSIONS , *ARCHIVES , *PUBLIC contracts , *SUBCONTRACTING - Abstract
This paper is not specifically about collective agreements. It aims at showing how professional associations sometimes have, from an equidistant perspective, the ability to generate synergies and gather the necessary actors to promote positive and necessary changes for our profession and professionals. To this aim, this paper presents a real case study that accounts for the actions implemented by the Asociación Vasca de Profesionales de Archivos, Bibliotecas y Centros de Documentación ('Basque Association of Archives, Libraries and Documentation Centre Professionals') to achieve a labour agreement specific to the information management sector in its territorial scope. [ABSTRACT FROM AUTHOR]
- Published
- 2022
7. PRESERVING THE PAST.
- Author
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Stern, Doug, Rountree, Stephen, and Moulier, Philippe
- Subjects
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PRESERVATION of materials , *PRESERVATION of paper , *CONSTITUTIONS , *LEGAL documents , *CONSTITUTIONAL history , *ARCHIVES , *RECORDS management , *ARCHIVAL resources , *ARCHIVAL materials - Abstract
Presents a visual diagram of how the important documents of the United States are stored and sealed to preserve them.
- Published
- 2003
8. A note on the paper “A multi-population harmony search algorithm with external archive for dynamic optimization problems” by Turky and Abdullah.
- Author
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Ranginkaman, Amir Ehsan, Kazemi Kordestani, Javidan, Rezvanian, Alireza, and Meybodi, Mohammad Reza
- Subjects
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SEARCH algorithms , *ARCHIVES , *MATHEMATICAL optimization , *COMPUTER programming , *INFORMATION services - Abstract
In a very recently presented paper, Turky and Abdullah [5] proposed a novel multi-population harmony search with external archive (MHSA-ExtArchive) for dynamic optimization problems. In the experimental results, the authors claimed that their approach could outperform several state-of-the-art algorithms. They also showed the superiority of their method by means of numerical experiments on Moving Peaks Benchmark (MPB). Despite the interesting idea of applying multi-population scheme on harmony search and using a new type of external archive for dealing with dynamic problems, we believe that there are two very important shortcomings in the result analysis, which we point out in this short note. The main motivation of the present note is to contribute toward preventing the same mistakes from happening by the other researchers. [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
9. THE PAPER TRUST.
- Author
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Weisberger, Bernard A.
- Subjects
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PRESIDENTIAL libraries , *SPECIAL libraries , *LIBRARIES , *PUBLIC records , *PUBLIC administration , *ARCHIVES - Abstract
The article presents a discussion of the Presidential and the six libraries for Presidential papers. It mentions that the six libraries for Presidential papers were administered by the National Archives and Records Service of the General Services Administration. It explains that the Presidential libraries' sizes are not like what they are, because each library is a miniature Office of Public Records.
- Published
- 1971
10. NIXON'S PAPER CHASE.
- Author
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Hirschorn, Michael
- Subjects
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ACTIONS & defenses (Law) , *WATERGATE Affair, 1972-1974 , *TAX deductions , *ARCHIVES ,UNITED States presidential archives - Abstract
Discusses various aspects related to presidential papers in the U.S. and how former President Richard Nixon might benefit from it. Lawsuit filed by Nixon against the U.S. government in which he demanded that it pay him for the estimated 42 million pages of Nixon presidential papers it holds at the National Archives; Market value of Nixon's papers; Discussion on the legal status of presidential papers throughout the ages; Reasons why Nixon is exempt from the clause that all presidential papers, starting with Ronald Reagan, are the property of the government in the first place; Significance of the Watergate scandal in the control exercised by Nixon over his presidential papers and the Watergate tapes.
- Published
- 1985
11. A density clustering-based differential evolution algorithm for solving nonlinear equation systems.
- Author
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Guo, Yan, Li, Mu, Jin, Jie, and He, Xianke
- Subjects
- *
DIFFERENTIAL evolution , *NONLINEAR systems , *MEMETICS , *ALGORITHMS , *PROBLEM solving , *DENSITY , *ARCHIVES , *WEB archives - Abstract
Solving nonlinear equation systems (NESs) is one of the most important tasks in numerical computing. The NESs usually have multiple roots, and quickly locating their roots in a single algorithm run with a limited number of iterations has always been the algorithm improvement direction. In order to further enhance the efficiency of the existing methods, a density clustering-based differential evolution algorithm (DCDE) for the NESs problem solving is proposed in this paper. Firstly, density-based spatial clustering of applications with noise (DBSCAN) is used to divide the population into clusters and noises, which provides a better direction for population evolution. Secondly, a cluster evaluation factor is proposed, which not only divides the clusters into excellent clusters and non-excellent clusters, but also prevents the migration of excellent clusters and maintain the diversity of populations. Then, a migration strategy and individual generation mechanism are proposed to guide non-excellent clusters to migrate to promising regions. Finally, combined with an archive technique, the individuals which satisfy the solution requirements are archived and randomly initialized to further improve population diversity. To verify the effectiveness of the proposed algorithm, comparative experimental results of the propsoed DCDE with other state-of-the-art algorithms for thirty NESs problems solving show that the proposed DCDE is the most effective algorithm to locate more roots in a single run. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
12. An adaptive differential evolution framework based on population feature information.
- Author
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Cao, Zijian, Wang, Zhenyu, Fu, Yanfang, Jia, Haowen, and Tian, Feng
- Subjects
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DIFFERENTIAL evolution , *GLOBAL optimization , *MATHEMATICAL optimization , *STANDARD deviations , *ARCHIVES , *PARAMETERS (Statistics) , *SUCCESS - Abstract
Differential Evolution (DE) is an effective global optimization algorithm, and many existing adaptive variants of it have been proposed to solve engineering problems. It is well known that population feature information that refers to some mathematical statistic feature information of all individuals in the dimension of decision space, and it can reflect the features of the problem to be solved. However, the population feature information has not been fully utilized by DE's adaptive variants. As a result, those adaptive variants do not obtain promising performance in optimizing nonlinear, non-differentiable and non-separable multi-modal problems. To make adequate extraction and effective use of population feature information, we propose an adaptive differential evolution framework based on population feature information in this paper, named PFI for short. In the PFI framework, the population feature information consists of the standard deviation of fitness value and the sum of standard deviation of each dimension of population. Besides, population feature information archive is designed to store the population feature information and success parameters, and the utilization mechanism of population feature information assigns historical success parameters with high population feature similarity to the current corresponding population. Four widely used mutation strategies of DE are incorporated into the PFI framework to evaluate its performance by optimizing CEC2005, CEC2015, CEC2020 benchmark functions and two real world applications to verify the performance of the PFI framework. Experiment results have demonstrated that PFI framework can significantly improve the performance of 4 popular mutation strategies of DE. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
13. The Hillary Paper Chase: 3,022,030 Documents to Go.
- Author
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Isikoff, Michael
- Subjects
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FREEDOM of information , *ARCHIVES , *PRESIDENTS of the United States ,UNITED States presidential election, 2008 - Abstract
The article discusses U.S. 2008 presidential candidate Hillary Clinton, whose health care task force papers from while she was First Lady during the presidency of her husband remain unavailable to the public. According to the response to a Freedom of Information Act request by the group Judicial Watch, the U.S. National Archives identified 3,022,030 still unreleased health care documents at the Bill Clinton Presidential Library in Little Rock, Arkansas.
- Published
- 2007
14. Architectural archives: Who collects the designs and papers of Australian architects?
- Author
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van Bronswijk, Barbara
- Subjects
- *
ARCHITECTURE , *ARCHIVES - Abstract
Presents information on the history of Australian architecture, focusing on the architectural archives in the country. Suggestion that the country has no architectural collection or institution devoted to the collection and study of architects' record; Reasons for this trend; Details on the visible legacies left by architects; Problems that architects face in gaining recognition for their work.
- Published
- 1997
15. Hybrid driven strategy for constrained evolutionary multi-objective optimization.
- Author
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Feng, Xue, Pan, Anqi, Ren, Zhengyun, and Fan, Zhiping
- Subjects
- *
MATE selection , *CONSTRAINED optimization , *ARCHIVES , *GRIDS (Cartography) , *MATHEMATICAL optimization , *EVOLUTIONARY algorithms - Abstract
In the constrained multi-objective optimization problems, the pursuit of feasibility could improve convergence but will lead to the loss of diversity. For optimization algorithm, balancing the weight between convergence and diversity dynamically is a challenge, especially in problems with low proportion of feasible regions. In this paper, a constrained multi-objective optimization algorithm is proposed based on a hybrid driven strategy to enhance both the feasibility and diversity performance of the approximate Pareto solutions. The proposed algorithm contains two archives, that one is driven by feasibility information and the other is driven by diversity information. A self-adaptive archive selection mechanism and a conditional tournament selection strategy are proposed to provide mating parent solutions according to the evolutionary stage. Moreover, in the update of the feasibility archive, an evolutionary direction prediction mechanism is proposed and adopted to improve the evolutionary efficiency. Compared to four other multi-objective algorithms on three benchmark suits of different types, the performance of the proposed algorithm is better than the peer algorithms, especially in large-infeasible-regions multi-objective optimization problems. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
16. An adaptive archive differential evolution with non-linear population size reduction and selective pressure.
- Author
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Zhou, Benben and Huang, Ying
- Subjects
- *
DIFFERENTIAL evolution , *RESEARCH personnel , *PROBLEM solving , *ARCHIVES , *ALGORITHMS - Abstract
• A NLPSR scheme is proposed to balance the exploration and exploitation. • An AAU mechanism is proposed to avoid overuse of the archive. • An iRSP strategy is proposed for improving the diversity of the population. As one of the best differential evolution (DE) variants, jSO has attracted the attention of many researchers. However, jSO still has a few drawbacks that limit its performance, it fails to fully exploit the potential of dominant individuals, it overuses of archives, and it cannot effectively balance convergence and diversity. In order to effectively overcome these deficiencies, this paper proposes a novel jSO variant called NLPSR-jSO. NLPSR-jSO introduces a novel Non-Linear Population Size Reduction scheme to balance exploration and exploitation performance while adaptively allocating more evaluation resources to dominant individuals to fully realize their potential. Moreover, NLPSR-jSO presents a new mechanism named Adaptive Archive Usage, which prevents archive overuse and improves the accuracy of the solution. A modified Rank-Based Selective Pressure strategy is integrated into the mutation strategy to increase the diversity and prevent premature convergence. The strategies proposed by NLPSR-jSO effectively solve the above-mentioned problems of jSO, and the cooperation of these strategies significantly improves the performance of jSO. The proposed NLPSR-jSO was compared with seven state-of-the-art DE variants using the CEC 2018 test suite. The experimental results show that the solution accuracy and convergence speed of NLPSR-jSO are significantly better than those of the compared algorithms. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
17. WASHINGTON'S MISSING-PAPERS MYSTERY.
- Author
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Schlesinger Jr., Arhur M.
- Subjects
- *
ARCHIVES , *AMERICANS - Abstract
The article discusses the opening of the U.S. Library of Congress to the American people featuring the collection of Robert Todd Lincoln on his father's papers. This collection probably contains as many as 15,000 Lincoln documents. The bulk of these deal with the official business of his Presidency, and some may cast light into hitherto shadowed corners of his life.
- Published
- 1947
18. Stalin's papers.
- Subjects
- *
DICTATORS , *ARCHIVAL resources , *ARCHIVES - Abstract
Reports that the Soviet Communist Party monthly, `Izvestia TsK KPSS,' will publish secret papers of Soviet dictator Joseph Stalin.
- Published
- 1989
19. Bush's papers.
- Subjects
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PRESIDENTIAL libraries , *UNIVERSITIES & colleges , *ARCHIVES - Abstract
Report that United States President George Bush has decided his presidential papers should go to a Texas university, but has not yet decided which one.
- Published
- 1989
20. Balancing Pareto Front exploration of Non-dominated Tournament Genetic Algorithm (B-NTGA) in solving multi-objective NP-hard problems with constraints.
- Author
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Antkiewicz, Michał and Myszkowski, Paweł B.
- Subjects
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NP-hard problems , *GENETIC algorithms , *TOURNAMENTS , *COMBINATORIAL optimization , *EVOLUTIONARY computation , *ARCHIVES , *MEMETICS - Abstract
The paper presents a new balanced selection operator applied to the proposed Balanced Non-dominated Tournament Genetic Algorithm (B-NTGA) that actively uses archive to solve multi- and many-objective NP-hard combinatorial optimization problems with constraints. The primary motivation is to make B-NTGA more efficient in exploring Pareto Front Approximation (PFa), focusing on "gaps" and reducing some PFa regions' sampling too frequently. Such a balancing mechanism allows B-NTGA to be more adaptive and focus on less explored PFa regions. The proposed B-NTGA is investigated on two benchmark multi- and many-objective optimization real-world problems, like Thief Traveling Problem and Multi-Skill Resource-Constrained Project Scheduling Problem. The results of experiments show that B-NTGA has a higher efficiency and better performance than state-of-the-art methods. • New balanced GAP selection actively uses archive, focuses on Pareto Front 'gaps' to reduce too frequent sampling of regions. • B-NTGA bases and modifies NTGA2 (i.e., clone elimination, tournament as second selection) and adds balanced GAP selection. • B-NTGA is less time-consuming than NTGA2, uses fewer parameters, and is more efficient than NTGA2. • Experiments for NP-hard multi-objective optimization problems (TTP and MS-RCPSP) comparing B-NTGA to state-of-the-art methods. • Results of experiments showed that B-NTGA is highly effective for multi- and many-objective problems (like TTP and MS-RCPSP). [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
21. An adaptive population size based Differential Evolution by mining historical population similarity for path planning of unmanned aerial vehicles.
- Author
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Cao, Zijian, Xu, Kai, Wang, Zhenyu, Feng, Ting, and Tian, Feng
- Subjects
- *
DIFFERENTIAL evolution , *DRONE aircraft , *ARCHIVES , *ADAPTIVE control systems , *PERFORMANCES - Abstract
Various variants have been proposed to improve the search ability and efficiency of Differential Evolution (DE). However, the variants ignore the impact caused by the use of accumulated historical information, resulting in unpromising performance of the search. Furthermore, the global exploration and local exploitation ability of population is affected by the population number (NP), which commonly adapts with little adaptive control or with linear descendent only. To utilize more historical population information, we propose in this paper a novel adaptive population size-based DE (APSDE) by mining historical population information, to balance global exploration and local exploitation ability. APSDE uses historical population information to mine population distribution and extract information to assign parameters to the current population. Moreover, an archive is utilized to store the historical population information, where historical successful parameter information consists of scaling factor (F), crossover rate (CR) and NP for better balancing the search ability of population. To evaluate the performance of APSDE, we conduct experiments both on the 28 benchmark functions of CEC2017, the 10 benchmark functions of CEC2020, and a real-world application - the path planning of unmanned aerial vehicles (UAVs). The experimental results have demonstrated that APSDE achieves the promising performance in both convergence accuracy and convergence speed. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
22. Acquisitions.
- Author
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Galloway, Ann-Christe
- Subjects
- *
RESEARCH papers (Students) , *ARCHIVES , *ACADEMIC libraries - Abstract
The article provides information on research papers and archives acquired by U.S. academic libraries. The Columbia University Libraries acquired the papers of former New York City Mayor David N. Dinkins and made public the manuscripts for research in the Rare Book & Manuscript Library. The Norton Strange Townsend Family papers which were acquired by the William L. Clements Library in Ann Arbor, Michigan contain the political, educational and social activities of the seven generations related to Norton Strange Townsend. The E.H. Duckworth Photographic Archive contains photographs documenting Nigerian life before independence.
- Published
- 2010
- Full Text
- View/download PDF
23. From the Archive.
- Subjects
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ARCHIVES - Abstract
This article presents copies of some of the correspondence, notes, and diagrams and drawings of Norman Mailer that are part of the large collection of his papers that are held by the Harry Ransom Humanities Research Center at the University of Texas at Austin. The papers contain Mailer's first, unpublished novel, "No Percentage," written when he was an undergraduate; nearly 25,000 letters, including correspondence with Aldous Huxley, Truman Capote, and James Baldwin; his collection of CIA files; and the lyrics to his song entitled "Alimony Blues." The article also includes notes and diagrams for his novel, "The Naked and the Dead."
- Published
- 2007
24. Multi-objective optimization based on an adaptive competitive swarm optimizer.
- Author
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Huang, Weimin and Zhang, Wei
- Subjects
- *
ALGORITHMS , *METAHEURISTIC algorithms , *GRIDS (Cartography) , *ARCHIVES - Abstract
Following two decades of sustained studies, metaheuristic algorithms have made considerable achievements in the field of multi-objective optimization problems (MOPs). However, under most existing metaheuristic frameworks, an improved scheme introduced to address specific defects usually leads to additional problems that need to be solved further. Emerging optimization mechanisms should be considered to break the bottleneck, and an adaptive multi-objective competitive swarm optimization (AMOCSO) algorithm, a promising option for solving MOPs, is proposed in this paper. Firstly, the competitive mechanism is modified so that it can perform well on MOPs, and an improved learning scheme is designed for the winners and the losers, which can greatly enhance the optimization efficiency and balance the convergence and the diversity of the proposed algorithm. Then, an external archive and its maintenance schemes are introduced to prevent the population from degenerating and make the algorithm framework more comprehensive. Moreover, a practical adaptive strategy is proposed to fill the blank of parameter research, and no human factors exist in AMOCSO, which means that an amazing promotion can be achieved in generalization. Finally, abundant experimental studies are carried out, and the results of comparative experiments show that the proposed algorithm has significant advantages over several state-of-the-art algorithms. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
25. Captain's log.
- Author
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Mulkern, Patrick
- Subjects
- *
LOGBOOKS , *SHIP captains , *SHIP'S papers , *ARCHIVES , *HISTORY of navigation - Abstract
Reports on the thousands of nautical records, or captain's logbooks, that offer students of Britain's maritime past insights into life on the high seas. Thomas Pitcher's journal; Massive collection of Royal Navy logs kept by the National Archives; Journals by famous officers such as James Cook, William Bligh and Matthew Flinders; Author Patrick O'Brien's research using logbooks to provide authentic details to his 231-book series on seafaring adventures. INSETS: Unchartered waters.;Logbook collections..
- Published
- 2005
26. The Art and Science of Economics Research.
- Author
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Ojala, Marydee
- Subjects
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RESEARCH , *SERIAL publications , *BIBLIOGRAPHIC databases , *ACADEMIC libraries , *ECONOMICS , *INFORMATION retrieval , *BUSINESS , *ARCHIVES - Abstract
The article offers information on a nation's economy is described in numbers, but academicians use words to explain those numbers. It discusses that Scholarly papers forecasting the state of the economy are more than equally matched with opinion pieces in the daily press that also attempt to forecast the state of the economy; and mentions that EconLit, the primary database covering the scholarly literature of economics, is produced by the American Economic Association (AEA).
- Published
- 2022
27. LONDON-BUDAPEST, 1911: A The Gramophone Company budapesti vezérképviselete egy évének dokumentumai.
- Author
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János, Szabó Ferenc
- Subjects
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BUSINESS enterprises , *SONGS , *INTERNATIONAL business enterprises , *LIVING conditions , *PHONOGRAPH , *ARCHIVES , *AESTHETICS - Abstract
This paper discusses the documents of The Gramophone Company's Hungarian General Agency in 1911 from various perspectives. The extraordinary size of the document collection, kept at the EMI Archives in Hayes, provides an opportunity to examine the activities of the global company in Hungary over the course of a year. Moreover, the year 1911 brought changes in the life of the company and the Budapest branch in many respects. For the first time the company planned a museum in its headquarters, and for this purpose, souvenirs were requested from the agencies established all over the world. It was also the year in which the territory of the Budapest branch was reorganised, so that the representative, Heinrich Conrad, had to explore new areas. A plan to promote the gramophone in schools in Hungary was mooted, but ultimately not implemented. In the same year, the company began to standardise the design of its advertisements, placing a considerable burden on the general agencies. In 1911, the Budapest branch also had to organise four recording sessions, and recordings were made in Budapest, Zombor [Sombor], Eszék [Osijek], Zagreb, Belgrade and Sofia. A number of fascinating and unique documents have survived in the collection, including a somewhat depressing description of living conditions in Budapest by an English accountant, a letter from Franz Hampe about a recording session in Zombor [Sombor], and a description of Hungarian folk-inspired art songs [magyarnóta] by the Budapest representative of The Gramophone Company. A particularly significant document of discological research is a detailed letter by Heinrich Conrad, in which he not only criticises the recordings made in Budapest in July 1911, but also compares them in detail with earlier recordings made in Budapest. This letter gives us an insight into the recording aesthetics of the acoustic recording era. [ABSTRACT FROM AUTHOR]
- Published
- 2021
28. A two-archive algorithm with decomposition and fitness allocation for multi-modal multi-objective optimization.
- Author
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Li, Zhipan, Zou, Juan, Yang, Shengxiang, and Zheng, Jinhua
- Subjects
- *
ALGORITHMS , *EVOLUTIONARY algorithms , *GRIDS (Cartography) , *SWARM intelligence , *ARCHIVES - Abstract
• The traditional two-archive algorithm is improved. CA and DA no longer only focus on the convergence and diversity of the objective space, but also extend to the decision space. • We propose a fitness scheme that combines the convergence of the objective space and the crowding distance of the decision space (COCD) to improve the convergence and diversity of the population. • We use different neighborhood criteria in the two archives to improve the convergence and diversity of the population in the decision space. This paper proposes a two-archive algorithm with decomposition and fitness allocation for multi-modal multi-objective optimization problems which have more than one Pareto-optimal solution set corresponding to the same objective vector. The general framework of the proposed method uses two archives, the convergence archive (CA) and the diversity archive (DA), which focus on the convergence and diversity of population, respectively. Both archives are based on a decomposition-based framework. In CA, the population update strategy adopts a fitness scheme, which is designed according to the change state of population during evolution, combining the convergence of the objective space with the diversity of the decision space. In DA, we use the crowding distance strategy to ensure the diversity of the decision space. Moreover, different neighborhood criteria are used to ensure the convergence and diversity of population for two archives. The algorithm is shown to not only locate and maintain a larger number of Pareto-optimal sets, but also to obtain good diversity and convergence in both the decision and objective spaces. In addition, the proposed algorithm is empirically compared with five state-of-the-art evolutionary algorithms on two series of test functions. Comparison results show that the proposed algorithm has better performance than the competing algorithms. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
29. Broadening the Society archive.
- Author
-
E. R.
- Subjects
- *
HISTORY of psychology , *ARCHIVES , *EDUCATIONAL psychologists , *ELECTRONIC paper - Abstract
Archive Manager Sophie O'Reilly said one of the biggest gaps in the BPS archive was the work of Black psychologists, something which is due to numerous factors including criteria for donations to the archive which have been limiting in the past. The BPS History of Psychology Centre is appealing for donations of records relating to Black Psychology and Black Psychologists in the UK. Donations, for the Society's archive, can relate to the work of individuals, groups or movements who have impacted UK psychology - including campaigners and activists. [Extracted from the article]
- Published
- 2022
30. An ensemble approach with external archive for multi- and many-objective optimization with adaptive mating mechanism and two-level environmental selection.
- Author
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Palakonda, Vikas, Mallipeddi, Rammohan, and Suganthan, Ponnuthurai Nagaratnam
- Subjects
- *
MATE selection , *POLYANDRY , *EVOLUTIONARY algorithms , *RESOURCE allocation , *ARCHIVES , *EVOLUTIONARY computation - Abstract
• In this paper, we propose an ensemble framework (referred as ENMOEA) in which mating and environmental selections of diverse MOEAs are combined. • ENMOEA is a single-population competitive ensemble, where evolution happens within a single population and the individual mating operators compete for resources. • In ENMOEA, an adaptive mating selection procedure and two-level environmental selection process are employed. • An external archive is employed to facilitate effective usage of function evaluations and assist the ensemble in achieving a better comprise between convergence and diversity. • To demonstrate the generality of ENMOEA, we developed two variants: 1) specific case (combining different Pareto-based approaches, referred as ENMOEA S), 2) general case (combining Pareto-based, indicator-based and decomposition-based approaches referred as ENMOEA G). Based on mating and environmental selections employed, multi-objective evolutionary algorithms (MOEAs) are classified as Pareto-based, decomposition-based and indicator-based approaches that are associated with their own advantages and disadvantages. To benefit from the advantages of different MOEAs, we propose an ensemble framework (ENMOEA) in which mating and environmental selections of diverse MOEAs are combined. ENMOEA is a single-population competitive ensemble, where resource allocation to individual mating operators is done adaptively. In addition, ENMOEA employs a two-level environmental selection where constituent environmental selection operators are first applied to label solutions as "selected" and "non-selected". Solutions "selected" by most operators are preferred for future evolution. An external archive is employed to facilitate effective usage of function evaluations and achieve a better comprise between convergence and diversity. To demonstrate generality of ENMOEA, we developed two variants: 1) specific case (ENMOEA S - combines different Pareto-based MOEAs) and 2) general case (ENMOEA G - combines Pareto-based, indicator-based and decomposition-based MOEAs). From simulation results on various test suites (DTLZ, WFG and 16 real-world problems), it is evident that ENMOEA is robust to the parameters of the constituent algorithms. In addition, it is evident that the effectiveness of ensemble improves with the diversity of the constituent algorithms. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
31. Dynamic niching particle swarm optimization with an external archive-guided mechanism for multimodal multi-objective optimization.
- Author
-
Sun, Yu, Chang, Yuqing, Yang, Shengxiang, and Wang, Fuli
- Subjects
- *
PARTICLE swarm optimization , *PARETO optimum , *ARCHIVES , *HOTEL suites - Abstract
Multimodal multi-objective optimization problems (MMOPs) contain multiple equivalent Pareto optimal sets (PSs) corresponding to the same Pareto front (PF). However, simultaneously locating well-distributed and well-converged multiple equivalent global PSs and PF remains challenging. Therefore, this paper proposes dynamic niching particle swarm optimization (PSO) with an external archive-guided (AG) mechanism, termed DNPSO-AG, for solving MMOPs. In DNPSO-AG, a clustering-based dynamic niching technique is integrated with PSO to divide the population into multiple niches. In addition, a leader updating method controls the updating of the leaders. Furthermore, a novel external archive-guided mechanism guides the evolution of multiple niches and enhances the distribution of solutions, which comprises two strategies: the adaptive division of the external archive strategy, which adaptively divides the external archive into multiple sub-archives, and the distance-based sub-archive and niche matching strategy, which assigns sub-archives to multiple niches for maintenance. The experimental results demonstrate that the proposed DNPSO-AG outperforms seven other state-of-the-art competitors on the CEC 2019 MMOP test suite in terms of the inverted generational distance (IGD) and IGD in the decision space (IGDX) metrics, with improvements of 21.3% and 9.1% over the best-performing competitor, respectively. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
32. Going into the world.
- Author
-
Taylor, D.J.
- Subjects
- *
19TH century British authors , *ARCHIVES - Abstract
Discusses the book `The Letters and Private Papers of William Makepeace Thackeray,' edited by Edgar F. Harden. Tortuousness of the publishing history of Thackeray's letters; Evidence for the change in Thackeray's circumstances in his letters; Significance of Thackeray's decision to edit the `Cornhill' periodical.
- Published
- 1995
33. GEORGIAN PAPERS PROGRAMME.
- Subjects
- *
WEBSITES , *ARCHIVES , *KINGS & rulers - Abstract
The article reviews the web site Georgian Papers Programme, located at www.royalcollection.org.uk/georgian-papersprogramme, which features documents related to British King George III.
- Published
- 2017
34. The Romano L. Mazzoli Papers Project at the University of Louisville Archives and Records Center.
- Author
-
Johnson, Kathie
- Subjects
- *
ARCHIVES , *LEGISLATION , *DOCUMENTATION - Abstract
The article focuses on the Romano L. Mazzoli Papers Project at the University of Louisville Archives and Records Center in Kentucky. Mazzoli represented the Third Congressional District in the U.S. House of Representative from 1971 to 1995, and was the primary architect of major immigration reform legislation signed into law in 1986. The Mazzoli Papers initiative includes the processing of Mazzoli's papers, an oral history project, and the refurbishing and naming of the center's reading room.
- Published
- 2012
35. CHF Collections Receives NEH Conservation Grant.
- Author
-
Landry, Jennifer
- Subjects
- *
PRESERVATION of paper , *HISTORY of chemistry , *ARCHIVES , *ENDOWMENTS - Abstract
Announces the Chemical Heritage Foundation Collection's receipt of the National Endowment for the Humanities Preservation Assistance Grant. Assessment needs of about 200 deteriorating paper-based artifacts and photographs; Efforts of Rolf Kat and Barbara Lemmon to determine the conservation and treatment needs; Representation of over 200 years of chemical history in the CHF archives.
- Published
- 2003
36. NEDCC's Preservation 101.
- Author
-
Hedberg, Jane
- Subjects
- *
PRESERVATION of paper , *ONLINE information services , *ARCHIVES - Abstract
Features the online course on paper preservation conducted by the Northeast Document Conservation Center in North Andover, Massachusetts. Provision of introductory lessons linked to a glossary and a bibliography; Outline of lessons; Availability of lesson texts at the center's Web site.
- Published
- 2001
37. Senate Conducts Hearing On Anderson Papers.
- Author
-
Craig, Bruce
- Subjects
- *
LEGISLATIVE hearings , *ARCHIVES , *ESPIONAGE , *LEGAL status of journalists - Abstract
The article reports the hearing on the papers of late journalist Jack Anderson conducted by the U.S. Senate. Official of the U.S. Department of Justice were questioned by the Senate Judiciary Committee regarding the interest of the Federal Bureau of Investigation (FBI) in the Anderson papers. The FBI said that Anderson may have collected secret documents that may relate to an espionage. A law to protect journalists from government intimidation is needed according to the panelists.
- Published
- 2006
38. HOMAGE TO CATALONIA.
- Author
-
Pingree, Geoff and Abend, Lisa
- Subjects
- *
SPANISH Civil War, 1936-1939 , *ARCHIVES , *CATALANS , *MAYORS , *HEADS of state - Abstract
This article focuses on the desire of Spanish citizens to access information about Spain's Civil War. The barricades went up in Salamanca on December 30. In this city where Franco set up his first military headquarters, Spain's Civil War is again being revived, though the struggle now is over several hundred cartons of documents. The boxes are stuffed with papers detailing the activities of leftist political parties and individual Republican supporters--information collected by Franco's troops and deposited in the country's official Civil War archive. Their contents of these boxes were taken from the independent province of Catalonia, and the Catalans want them back. Salamanca's mayor refuses to consider the request--despite the recommendation last year from Prime Minister José Luis Rodríguez Zapatero's appointed commission of academic, legal and archival experts that the documents be returned. After Franco's regime spent decades enforcing a national amnesia about what happened between 1936 and 1939 and in the years of dictatorship that followed, a public wish to confront Spain's recent history is now awakening with a fury.
- Published
- 2005
39. Report on the artifact.
- Author
-
Hedberg, Jane
- Subjects
- *
ARCHIVES , *PRESERVATION of paper - Abstract
Reports the recommendations to consider the academic value of original documents in the United States. Tension between providing access and preserving the original; Effect of deterioration patterns of various media on research value; Development of a framework to assist institutions with creating appropriate retention policies.
- Published
- 2002
40. FEEDING CURIOUS MINDS: THE DIGITAL COMMONS @ EMU.
- Author
-
GUEVARA, SENOVIA
- Subjects
- *
ARCHIVES , *COLLEGE students , *COLLEGE teachers , *INFORMATION retrieval , *PSYCHOLOGY of librarians , *LIBRARIES , *TECHNOLOGY , *UNIVERSITIES & colleges , *INFORMATION resources - Abstract
The article discusses the Digital Commons @ EMU, online institutional repositories (IRs). Topics include providing opportunity for the library and the institution which impact on student and faculty research papers; containing collections from 244 disciplines such as social and behavioral sciences and business; and views of Julia Nims, scholarly communications librarian at EMU on place for sharing materials in university's history.
- Published
- 2019
41. Disaster Recovery Information Sources.
- Subjects
- *
PRESERVATION of paper , *ARCHIVES - Abstract
Reports that the Georgia Department of Archives and History has mounted and linked a number of preservation and disaster preparedness documents on its Web site. Uniform resource locator; Publication of the 1999 edition of the book `The Disaster Recovery Yellow Pages'; Order information for copies of the report.
- Published
- 1999
42. VICTORIAN HISTORY MEN: Archives and Sources.
- Author
-
Kenyon, J.P.
- Subjects
- *
AUTHORS , *ARCHIVES , *INFORMATION resources ,BRITISH history - Abstract
Presents information on the researchers, archives and sources on the history of England. Information on Thomas Babington Macaulay; Details on John Lingard; Information on the English State Paper Office.
- Published
- 1983
43. The great paper salvage.
- Author
-
Conde, Yvonne M.
- Subjects
- *
HISTORY associations , *ARCHIVES - Abstract
Focuses on the culling of Pan American Airways papers by the Pan American Historical Foundation. Amount spent by the foundation for boxes of historical materials at Pan Am's bankruptcy auction in September 1992; Selection of materials for the University of Miami's Otto Reichter Library, Archives and Special Collections Department.
- Published
- 1996
44. Tarred and coded: The papers of H.L. Mencken.
- Author
-
Hatt, Kathleen
- Subjects
- *
TWENTIETH century , *ARCHIVES , *AMERICAN authors ,DARTMOUTH College. Baker Memorial Library - Abstract
Announces the arrival of the papers of H.L. Mencken at the Baker Memorial Library of Dartmouth College in Hanover, New Hampshire. The condition of the archival material; The worries of archivist Philip Cronenwett; What was included; What will be available to scholars; Details.
- Published
- 1992
45. Thompson Records Sent to Paper Mill.
- Author
-
Swartz, Nikki
- Subjects
- *
GOVERNMENT publications , *ARCHIVES , *RECORDS disposal , *PAPER mills - Abstract
Boxes of records from the Tommy G. Thompson administration ear-marked for the archives of the Wisconsin Historical Society in Madison were destroyed instead. A spokesman for the state Department of Administration confirmed that the records which were stored at a state warehouse were inadvertently put on the wrong truck and sent to a Green Bay, Wisconsin paper mill where the documents were turned into a pulp. The records that were destroyed represented Thompson's gubernatorial career from January 1, 1987 through December 31, 2001. Preliminary investigation determined that about 100 of the boxes came from the governor's office and the rest originated from other undetermined state agencies according to a spokesman.
- Published
- 2004
46. Brighter Days for the U.S. Grant Papers.
- Subjects
- *
ARCHIVES - Abstract
The article reports on the efforts of Mississippi State University association board John Marszalek in gaining back the original paper series made by former U.S. President Ulysses Grant at the Southern Illinois University in Carbondale, Illinois. These papers have been acquired and edited by Civil War scholar John Y. Simon. After the death of Simon, the university decided to send these valuable documents to the office of Marszalek.
- Published
- 2009
47. Alan Garner's papers for Bodleian.
- Subjects
- *
SPECIAL days , *MODERN literature , *CHILDREN'S literature , *ARCHIVES , *PUBLIC institutions , *LIBRARIES - Abstract
Highlights the Alan Garner Day held by the Bodleian Library to mark its receipt of the papers of one the country's most well-known contemporary authors in Oxford, England. Reasons behind the strong readership of Garner's modern classics among both the presently and the formerly young; Significance of having his papers come to an institution that already has an international reputation for its collections of writings for children; Release of Garner's most recent novel "Thursbitch" which testifies to the inspiration he draws from landscape and history.
- Published
- 2005
48. Wisconsin Historical Society Has Papers Of Slain Civil Rights Worker.
- Subjects
- *
HISTORY associations , *ARCHIVES - Abstract
Reports that the Wisconsin Historical Society holds papers belonging to Andrew Goodman, a University of Wisconsin-Madison student who was beaten and shot for helping register African American voters. Details of the incident; Information on the papers that were donated by Goodman's mother to the society in 1971; Background on the historical society.
- Published
- 2005
49. NATO Archives discloses collection of "Private Papers" of former NATO Secretary General Joseph Luns.
- Subjects
- *
INTERNATIONAL relations , *ARCHIVES - Abstract
The article focuses on the private papers of former Secretary General Joseph M.A.H. Luns which are in possession of the North Atlantic Treaty Organization (NATO) archives and has been requested by the Permanent Representation of the Kingdom of the Netherlands to declassify and disclose them. As mentioned, more than 90 documents has been disclosed during the review process after the request.
- Published
- 2013
50. Papers of Clarence Dennis Added to Profiles in Science.
- Subjects
- *
SURGEONS , *ARCHIVES , *ARTIFICIAL blood circulation , *CORONARY artery bypass , *INTERNET , *HISTORY of medicine - Abstract
The article presents information on the Health & Medicine section of the U.S. National Library of Medicine (NLM) Profiles in Science Web site which has added the papers of American surgeon Clarence Dennis.
- Published
- 2011
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