Ignacio Nieto-Carvajal's research while affiliated with University of Murcia and other places

Publications (3)

Article
Full-text available
This paper describes OCP (Open Context Platform), a middleware which provides support for management of contextual information and merging of information from different sources. The host system is thus endowed with proactive capacities which, in turn, provide a certain environmental intelligence (8). The approach consists of a modelling of contextu...
Conference Paper
Full-text available
We analyze the problem of storing contextual information across a set of distributed heterogeneous mobile devices. These devices form a Mobile Ad Hoc Network (MANET) interconnected to Internet, in which partitions may eventually happen due to mobility. We present a new mechanism called Contextual Hash Table (CHT), which uses the semantic of the con...
Conference Paper
Full-text available
Determining the physical location of the users of a multi-agent system is essential if we want it to provide them with context-awareness services. A context-aware system can answer to the requests of its users in a more e ective way, being able of consider the conditioners that a ect them. Here we present SMAUG, a multiagent context-aware system ai...

Citations

... These applications also include location-based services as our work uses Aruba technology to do such task) pushing information and events to the user ( Poslad et al., 2001). Application domains of such combination of the three elements: AmI, Agents, and Location Technology, are: TeleCARE project for supporting virtual elderly assistance commu- nities (Afsarmanesh, Guevara, & Hertzberger, 2004); a planning agent AGALZ using case-based reasoning to respond to events and monitor Alzheimer patients' health care in execution time (Corchado, Bajo, de Paz, & Tapia, 2008); SMAUG (Nieto-Carvajal, Bot?a, Ruiz, & G?mezSkarmeta, 2004) is a multi-agent context-aware system that allows tutors and pupils of a university to fully man- age their activities; AmbieAgents (Lech & Wienhofen, 2005) proposes an agent-based infrastructure for con- text-based information delivery for mobile users; There is also a case study that consists in solving the automa- tion of the internal mail management of a department that is physically distributed in a single floor of a build- ing plant (restricted and well-known test environment) using ARTIS agent architecture Bajo et al. (2008); and an AmI architecture to provide an agent-based surveil- lance system applying an agent-orientated methodology (Pav?n, G?mez-Sanz, Fern?ndez-Caballero, & ValenciaJim?nez, 2007). ...
... Additionally, people and objects are constantly moving in and out of different context risks and the relevance of these objects and people to the context are dynamic and hence the security threat of knowledge leaking is constantly changing. For example, if Mary is sitting in a coffee store reading corporate emails The personal context provides the attributes of cognitive skills and draws on psychological and physiological contexts: psychological, goal, cognition, physiological, identity, actions Social Nieto et al., (2006) Provides a social perspective of context, which captures the attributes of people (e.g. attitude, skills, and values) and the relationship of these people among each other and within the organization and collective structures (collective values and norms). ...