17 results on '"De Paz, Juan F."'
Search Results
2. HERA: A New Platform for Embedding Agents in Heterogeneous Wireless Sensor Networks
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Alonso, Ricardo S., de Paz, Juan F., García, Óscar, Gil, Óscar, González, Angélica, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Corchado, Emilio, editor, Graña Romay, Manuel, editor, and Manhaes Savio, Alexandre, editor
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- 2010
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3. Heterogeneous Wireless Sensor Networks in a Tele-monitoring System for Homecare
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Alonso, Ricardo S., García, Óscar, Saavedra, Alberto, Tapia, Dante I., de Paz, Juan F., Corchado, Juan M., Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Omatu, Sigeru, editor, Rocha, Miguel P., editor, Bravo, José, editor, Fernández, Florentino, editor, Corchado, Emilio, editor, Bustillo, Andrés, editor, and Corchado, Juan M., editor
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- 2009
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4. Wireless Sensor Networks in Home Care
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Tapia, Dante I., Fraile, Juan A., Rodríguez, Sara, de Paz, Juan F., Bajo, Javier, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Cabestany, Joan, editor, Sandoval, Francisco, editor, Prieto, Alberto, editor, and Corchado, Juan M., editor
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- 2009
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5. Combination of Multi-Agent Systems and Wireless Sensor Networks for the Monitoring of Cattle.
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Barriuso, Alberto L., Villarrubia González, Gabriel, De Paz, Juan F., Lozano, Álvaro, and Bajo, Javier
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WIRELESS sensor networks ,CATTLE breeding ,MULTIAGENT systems ,ARTIFICIAL intelligence ,PARAMETER estimation - Abstract
Precision breeding techniques have been widely used to optimize expenses and increase livestock yields. Notwithstanding, the joint use of heterogeneous sensors and artificial intelligence techniques for the simultaneous analysis or detection of different problems that cattle may present has not been addressed. This study arises from the necessity to obtain a technological tool that faces this state of the art limitation. As novelty, this work presents a multi-agent architecture based on virtual organizations which allows to deploy a new embedded agent model in computationally limited autonomous sensors, making use of the Platform for Automatic coNstruction of orGanizations of intElligent Agents (PANGEA). To validate the proposed platform, different studies have been performed, where parameters specific to each animal are studied, such as physical activity, temperature, estrus cycle state and the moment in which the animal goes into labor. In addition, a set of applications that allow farmers to remotely monitor the livestock have been developed. [ABSTRACT FROM AUTHOR]
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- 2018
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6. Temporal bounded reasoning in a dynamic case based planning agent
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Navarro Llácer, Martín, De Paz, Juan F., Julian Inglada, Vicente Javier, Rodríguez, Sara, Bajo, Javier, and Corchado, Juan M.
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Case-based reasoning ,Multiagent systems ,Temporal bounded reasoning ,Ambient intelligence ,LENGUAJES Y SISTEMAS INFORMATICOS - Abstract
This paper presents a planning model integrated within a TB-CBP-BDI real-time intelligent agent that provides special abilities for planning in a predictable time, which makes its use especially appropriate in systems where certain temporal constraints must be satisfied. The proposed TB-CBP-BDI real-time agent is the core of a multi-agent system that manages security issues in industrial environments, where time constraints are a key factor. The proposed planning model facilitates the automatic temporal bounded reorganization of tasks to provide the system with adaptation abilities to the changes that occur in the environment. The planning mechanism focuses on optimizing industrial and manufacturing processes, specifically the tasks performed by the available security entities in these environments. Additionally, several Ambient Intelligence technologies such as QR-CODES, GPS, Wi-Fi and HSDPA are used to develop the intelligent environment that was tested and analyzed in this study. 2012 Elsevier Ltd. All rights reserved., This development was supported by the JCYL SA071A08 project, The Spanish government (TIN2009-13839-C03), FEDER and CONSOLIDER-INGENIO (2010 CSD2007-00022).
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- 2012
7. Combining Multi-Agent Systems and Wireless Sensor Networks for Monitoring Crop Irrigation.
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Villarrubia, Gabriel, De Paz, Juan F., De La Iglesia, Daniel H., and Bajo, Javier
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CROP growth , *PLANT growth , *SOLAR radiation , *IRRIGATION management , *HUMIDITY control - Abstract
Monitoring mechanisms that ensure efficient crop growth are essential on many farms, especially in certain areas of the planet where water is scarce. Most farmers must assume the high cost of the required equipment in order to be able to streamline natural resources on their farms. Considering that many farmers cannot afford to install this equipment, it is necessary to look for more effective solutions that would be cheaper to implement. The objective of this study is to build virtual organizations of agents that can communicate between each other while monitoring crops. A low cost sensor architecture allows farmers to monitor and optimize the growth of their crops by streamlining the amount of resources the crops need at every moment. Since the hardware has limited processing and communication capabilities, our approach uses the PANGEA architecture to overcome this limitation. Specifically, we will design a system that is capable of collecting heterogeneous information from its environment, using sensors for temperature, solar radiation, humidity, pH, moisture and wind. A major outcome of our approach is that our solution is able to merge heterogeneous data from sensors and produce a response adapted to the context. In order to validate the proposed system, we present a case study in which farmers are provided with a tool that allows us to monitor the condition of crops on a TV screen using a low cost device. [ABSTRACT FROM AUTHOR]
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- 2017
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8. Multi-Agent Information Fusion System to manage data from a WSN in a residential home.
- Author
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Rodríguez, Sara, De Paz, Juan F., Villarrubia, Gabriel, Zato, Carolina, Bajo, Javier, and Corchado, Juan M.
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MULTIAGENT systems , *MULTISENSOR data fusion , *WIRELESS sensor networks , *DATA acquisition systems , *QUALITY of life , *INTERPERSONAL relations - Abstract
With the increase of intelligent systems based on Multi-Agent Systems (MAS) and the use of Wireless Sensor Networks (WSN) in context-aware scenarios, information fusion has become an essential part of this kind of systems where the information is distributed among nodes or agents. This paper presents a new MAS specially designed to manage data from WSNs, which was tested in a residential home for the elderly. The proposed MAS architecture is based on virtual organizations, and incorporates social behaviors to improve the information fusion processes. The data that the system manages and analyzes correspond to the actual data of the activities of a resident. Data is collected as the information event counts detected by the sensors in a specific time interval, typically one day. We have designed a system that improves the quality of life of dependant people, especially elderly, by fusioning data obtained by multiple sensors and information of their daily activities. The high development of systems that extract and store information make essential to improve the mechanisms to deal with the avalanche of context data. In our case, the MAS approach results appropriated because each agent can represent an autonomous entity with different capabilities and offering different services but collaborating among them. Several tests have been performed to evaluate this platform and preliminary results and the conclusions are presented in this paper. [ABSTRACT FROM AUTHOR]
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- 2015
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9. Ambient Agents: Embedded Agents for Remote Control and Monitoring Using the PANGEA Platform.
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Villarrubia, Gabriel, De Paz, Juan F., Bajo, Javier, and Corchado, Juan M.
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AMBIENT intelligence , *IMAGE processing , *ARTIFICIAL intelligence research , *PATTERN recognition systems , *INTELLIGENT agents , *DETECTORS - Abstract
Ambient intelligence has advanced significantly during the last few years. The incorporation of image processing and artificial intelligence techniques have opened the possibility for such aspects as pattern recognition, thus allowing for a better adaptation of these systems. This study presents a new model of an embedded agent especially designed to be implemented in sensing devices with resource constraints. This new model of an agent is integrated within the PANGEA (Platform for the Automatic Construction of Organiztions of Intelligent Agents) platform, an organizational-based platform, defining a new sensor role in the system and aimed at providing contextual information and interacting with the environment. A case study was developed over the PANGEA platform and designed using different agents and sensors responsible for providing user support at home in the event of incidents or emergencies. The system presented in the case study incorporates agents in Arduino hardware devices with recognition modules and illuminated bands; it also incorporates IP cameras programmed for automatic tracking, which can connect remotely in the event of emergencies. The user wears a bracelet, which contains a simple vibration sensor that can receive notifications about the emergency situation. [ABSTRACT FROM AUTHOR]
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- 2014
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10. Temporal bounded reasoning in a dynamic case based planning agent for industrial environments
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Navarro, Martí, De Paz, Juan F., Julián, Vicente, Rodríguez, Sara, Bajo, Javier, and Corchado, Juan M.
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INDUSTRIAL engineering , *REASONING , *STRATEGIC planning , *REAL-time control , *INTELLIGENT agents , *CONSTRAINT satisfaction , *MANUFACTURING processes - Abstract
Abstract: This paper presents a planning model integrated within a TB-CBP-BDI real-time intelligent agent that provides special abilities for planning in a predictable time, which makes its use especially appropriate in systems where certain temporal constraints must be satisfied. The proposed TB-CBP-BDI real-time agent is the core of a multi-agent system that manages security issues in industrial environments, where time constraints are a key factor. The proposed planning model facilitates the automatic temporal bounded reorganization of tasks to provide the system with adaptation abilities to the changes that occur in the environment. The planning mechanism focuses on optimizing industrial and manufacturing processes, specifically the tasks performed by the available security entities in these environments. Additionally, several Ambient Intelligence technologies such as QR-CODES, GPS, Wi-Fi and HSDPA are used to develop the intelligent environment that was tested and analyzed in this study. [Copyright &y& Elsevier]
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- 2012
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11. Prediction and Decision-Making in Intelligent Environments Supported by Knowledge Graphs, A Systematic Review.
- Author
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Amador-Domínguez, Elvira, Serrano, Emilio, Manrique, Daniel, and De Paz, Juan F.
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GRAPH theory ,LOGICAL prediction ,AMBIENT intelligence ,CONSTRAINT satisfaction ,DECISION making - Abstract
Ambient Intelligence is currently a lively application domain of Artificial Intelligence and has become the central subject of multiple initiatives worldwide. Several approaches inside this domain make use of knowledge bases or knowledge graphs, both previously existing and ad hoc. This form of representation allows heterogeneous data gathered from diverse sources to be contextualized and combined to create relevant information for intelligent systems, usually following higher level constraints defined by an ontology. In this work, we conduct a systematic review of the existing usages of knowledge bases in intelligent environments, as well as an in-depth study of the predictive and decision-making models employed. Finally, we present a use case for smart homes and illustrate the use and advantages of Knowledge Graph Embeddings in this context. [ABSTRACT FROM AUTHOR]
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- 2019
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12. Combination of multi-agent systems and embedded hardware for the monitoring and analysis of diuresis.
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Villarrubia, Gabriel, Hernández, Daniel, De Paz, Juan F., and Bajo, Javier
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MULTIAGENT systems ,DIURESIS ,KIDNEY disease diagnosis ,KIDNEY diseases ,KIDNEY disease treatments ,PATIENTS - Abstract
The early detection and monitoring of kidney disease continues being an important problem in medicine. The diagnosis and treatment of patients with this disease usually require expensive medical equipment that is difficult to install. Patients or medical centers may not always be able to afford such equipment. This work proposes the creation of a wireless sensor network for medical environments; it will assist medical professionals in the diagnosis and monitoring of patients with renal symptomatology. This work will focus on the analysis of symptoms that accompany this disease and the design of a system which will help determine types of kidney diseases. The proposed system will incorporate new hardware mechanisms and an intelligent system. It will be designed through a multi-agent architecture based on virtual organizations. This architecture will include a new model of agents, specifically designed to be incorporated into computationally limited devices. This hardware will be characterized by its low cost and ease of use. A case study has been carried out in order to validate the proposed architecture. In order to validate the proposed architecture, we designed a case study that aims to provide a technological tool for medical professionals and makes it possible to determine any diseases related to diuresis. The initial results are promising. [ABSTRACT FROM AUTHOR]
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- 2017
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13. An Architecture for Proactive Maintenance in the Machinery Industry
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Canito, Alda, Fernandes, Marta, Conceição, Luís, Praça, Isabel, Santos, Magno, Rato, Ricardo, Cardeal, Gonçalo, Leiras, Francisco, Marreiros, Goreti, Kacprzyk, Janusz, Series editor, Pal, Nikhil R., Advisory editor, Bello Perez, Rafael, Advisory editor, Corchado, Emilio S., Advisory editor, Hagras, Hani, Advisory editor, Kóczy, László T., Advisory editor, Kreinovich, Vladik, Advisory editor, Lin, Chin-Teng, Advisory editor, Lu, Jie, Advisory editor, Melin, Patricia, Advisory editor, Nedjah, Nadia, Advisory editor, Nguyen, Ngoc Thanh, Advisory editor, Wang, Jun, Advisory editor, De Paz, Juan F., editor, Julián, Vicente, editor, Villarrubia, Gabriel, editor, Marreiros, Goreti, editor, and Novais, Paulo, editor
- Published
- 2017
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14. Development of a Hybrid Application for Psychotic Disorders Self-Management
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de Almeida, Raquel Simões, Martins, Constantino, Marques, António, Benevides, Daniel, Costa, Alexandre, Queirós, Cristina, Sousa, Tiago, Almeida, Ana, Fonseca, Nuno, Faria, Luíz, Kacprzyk, Janusz, Series editor, Pal, Nikhil R., Advisory editor, Bello Perez, Rafael, Advisory editor, Corchado, Emilio S., Advisory editor, Hagras, Hani, Advisory editor, Kóczy, László T., Advisory editor, Kreinovich, Vladik, Advisory editor, Lin, Chin-Teng, Advisory editor, Lu, Jie, Advisory editor, Melin, Patricia, Advisory editor, Nedjah, Nadia, Advisory editor, Nguyen, Ngoc Thanh, Advisory editor, Wang, Jun, Advisory editor, De Paz, Juan F., editor, Julián, Vicente, editor, Villarrubia, Gabriel, editor, Marreiros, Goreti, editor, and Novais, Paulo, editor
- Published
- 2017
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15. A Pilot Study on Personalised Coaching to Increase Older Adults’ Physical and Social Activities
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Janols, Rebecka, Guerrero, Esteban, Lindgren, Helena, Kacprzyk, Janusz, Series editor, Pal, Nikhil R., Advisory editor, Bello Perez, Rafael, Advisory editor, Corchado, Emilio S., Advisory editor, Hagras, Hani, Advisory editor, Kóczy, László T., Advisory editor, Kreinovich, Vladik, Advisory editor, Lin, Chin-Teng, Advisory editor, Lu, Jie, Advisory editor, Melin, Patricia, Advisory editor, Nedjah, Nadia, Advisory editor, Nguyen, Ngoc Thanh, Advisory editor, Wang, Jun, Advisory editor, De Paz, Juan F., editor, Julián, Vicente, editor, Villarrubia, Gabriel, editor, Marreiros, Goreti, editor, and Novais, Paulo, editor
- Published
- 2017
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16. Envisaging the Internet of People an Approach to the Vulnerable Road Users Problem
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Fernandes, Bruno, Neves, José, César, Analide, Kacprzyk, Janusz, Series editor, Pal, Nikhil R., Advisory editor, Bello Perez, Rafael, Advisory editor, Corchado, Emilio S., Advisory editor, Hagras, Hani, Advisory editor, Kóczy, László T., Advisory editor, Kreinovich, Vladik, Advisory editor, Lin, Chin-Teng, Advisory editor, Lu, Jie, Advisory editor, Melin, Patricia, Advisory editor, Nedjah, Nadia, Advisory editor, Nguyen, Ngoc Thanh, Advisory editor, Wang, Jun, Advisory editor, De Paz, Juan F., editor, Julián, Vicente, editor, Villarrubia, Gabriel, editor, Marreiros, Goreti, editor, and Novais, Paulo, editor
- Published
- 2017
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17. Assessing Interpersonal Trust in an Ambient Intelligence Negotiation System
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Gomes, Marco, Analide, Cesar, Novais, Paulo, Kacprzyk, Janusz, Series editor, Lindgren, Helena, editor, De Paz, Juan F., editor, Novais, Paulo, editor, Fernández-Caballero, Antonio, editor, Yoe, Hyun, editor, Jiménez Ramírez, Andres, editor, and Villarrubia, Gabriel, editor
- Published
- 2016
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