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411 results on '"Dini, Gianluca"'

156. Quality-of-service in wireless sensor networks: state-of-the-art and future directions

Author

Alves, Mário, Baccour, Nouha, Koubâa, Anis, Severino, Ricardo, Dini, Gianluca, Pereira, Nuno, Sá, Rui, Savino, Ida, and Sousa, Paulo Gandra de

Subjects
Mobility, Quality-of-service, Cooperating objects, Scalability, Security, Timeliness, Heterogeneity, Reliability, Energy-sustainability, Wireless sensor networks, Non-functional properties
Abstract

Submitted by Manuel Brandão (msa@eu.ipp.pt) on 2014-02-12T13:54:20Z No. of bitstreams: 1 REL_MarioAlves_2009_CISTER.pdf: 628320 bytes, checksum: 6d639d41b6c492ab58d4b9f661277382 (MD5) Approved for entry into archive by Ana Rebelo (amsr@isep.ipp.pt) on 2014-02-12T15:55:10Z (GMT) No. of bitstreams: 1 REL_MarioAlves_2009_CISTER.pdf: 628320 bytes, checksum: 6d639d41b6c492ab58d4b9f661277382 (MD5) Made available in DSpace on 2014-02-12T15:55:10Z (GMT). No. of bitstreams: 1 REL_MarioAlves_2009_CISTER.pdf: 628320 bytes, checksum: 6d639d41b6c492ab58d4b9f661277382 (MD5) Previous issue date: 2009

Published
2009

168. The MobyDick architecture

Author

Mullender, Sape J., Smit, Gerardus Johannes Maria, Havinga, Paul J.M., Helme, A., Hartvigsen, Gunnar, Stabell-Kulo, Tage, Fallmyr, Terje, Bartoli, Alberto, Dini, G., Dini, Gianluca, Rizzo, Luigi, and Avvenuti, Marco

Subjects
CAES-PS: Pervasive Systems, METIS-118703, IR-18183, CAES-EEA: Efficient Embedded Architectures, EWI-1067
Abstract

This document is deliverable II.3.1, and presents the the MobyDick architecture. The introduction outlines the main areas of use and the main characteristics of the Pocket Companion, and ends up with the overall demands we put on the architecture. In chapter 2 Quality of Service (QoS) as we use it in MobyDick QoS is presented. It gives the foundation the adaptability used in the chapters to follow. In chapter 3 an overview of the software architecture of the Pocket Companion is presented. The security architecture of the Pocket Companion is presented in chapter 4, and the consistency architecture is presented in chapter 5. In chapter 6, the system architecture of the Pocket Companion is outlined.

Published
1998

169. Overview of the Moby Dick project

Author

Smit, Gerardus Johannes Maria, Havinga, Paul J.M., Mullender, Sape J., Helme, A., Hartvigsen, Gunnar, Fallmyr, Terje, Stabell-Kulo, Tage, Bartoli, Alberto, Dini, Gianluca, Rizzo, Luigi, Avvenuti, Marco, and Seppanen, T.

Subjects
CAES-PS: Pervasive Systems, EWI-1059, IR-19141, CAES-EEA: Efficient Embedded Architectures, METIS-119664
Abstract

The Moby Dick project focuses on developing theories, architectures and applications for a new generation of hand-held computers. The combination of an intelligent information system and a location system enables many new types of applications, such as admission control, digital chequebook, paging, and an automatic diary that keeps track of where you were and with whom. The design challenges lie primarily in the creation of a single architecture that allows the integration of security functions, externally offered services, personality, and communication. In the architecture, Quality of Service (QoS) is no longer a networking issue alone, but a framework to model integration and integrated management of all the system services and applications in the Pocket Companion.

Published
1998

170. Detecting Key-Dependencies

Author

Dini, Gianluca, Boyd, C., Helme, A., Dawson, E., and Stabell-Kulo, Tage

Subjects
Key generation, business.industry, Computer science, Cryptography, Encryption, Computer security, computer.software_genre, IR-56226, Public-key cryptography, Forward secrecy, Authentication protocol, Session key, Key (lock), Graph (abstract data type), EWI-1061, business, computer, Computer network
Abstract

The confidentiality of encrypted data depends on how well the key under which it was encrypted is maintained. If a session key was exchanged encrypted under a long-term key, exposure of the long-term key may reveal the session key and hence the data encrypted with it. The problem of key-dependencies between keys can be mapped onto connectivity of a graph, and the resulting graph can be inspected. This article presents a structured method (an algorithm) with which key-dependencies can be detected and analysed. Several well-known protocols are examined, and it is shown that they are vulnerable to certain attacks exploiting key-dependencies. Protocols which are free from this defect do exist. That is, when a session is terminated it is properly closed.

Published
1998

171. An overview of the Moby Dick project

Author

Smit, G. J. M., Havinga, P. J. M., Mullender, S, Helme, A, Hartvigsen, G, Fallmyr, T, Stabell Kulo, T, Bartoli, A, Dini, Gianluca, Rizzo, Luigi, and Avvenuti, Marco

Published
1998

184. LARK

Author

Dini, Gianluca, primary and Savino, Ida M., additional

Published
2011
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