16 research outputs found
Une introduction a l'industrie hoteliere europeene: une methode de formation continue (An Introduction to the European Hospitality Industry - an Open Learning Approach - French edition)
Second in a series of open learning workbooks used throughout Europ
An Introduction to the European Hospitality Industry:an Open Learning Approach - English edition
First of a series of workbooks used across Europ
Evaluating how agent methodologies support the specification of the normative environment through the development process
[EN] Due to the increase in collaborative work and the decentralization of processes in
many domains, there is an expanding demand for large-scale, flexible and adaptive software
systems to support the interactions of people and institutions distributed in heterogeneous
environments. Commonly, these software applications should follow specific regulations
meaning the actors using them are bound by rights, duties and restrictions. Since this normative
environment determines the final design of the software system, it should be considered
as an important issue during the design of the system. Some agent-oriented software engineering
methodologies deal with the development of normative systems (systems that have a
normative environment) by integrating the analysis of the normative environment of a system
in the development process. This paper analyses to what extent these methodologies support
the analysis and formalisation of the normative environment and highlights some open issues
of the topic.This work is partially supported by the PROMETEOII/2013/019, TIN2012-36586-C03-01, FP7-29493, TIN2011-27652-C03-00, CSD2007-00022 projects, and the CASES project within the 7th European Community Framework Program under the grant agreement No 294931.Garcia Marques, ME.; Miles, S.; Luck, M.; Giret Boggino, AS. (2014). Evaluating how agent methodologies support the specification of the normative environment through the development process. Autonomous Agents and Multi-Agent Systems. 1-20. https://doi.org/10.1007/s10458-014-9275-zS120Cossentino, M., Hilaire, V., Molesini, A., & Seidita, V. (Eds.). (2014). Handbook on agent-oriented design processes (Vol. VIII, 569 p. 508 illus.). Berlin: Springer.Akbari, O. (2010). A survey of agent-oriented software engineering paradigm: Towards its industrial acceptance. Journal of Computer Engineering Research, 1, 14–28.Argente, E., Botti, V., Carrascosa, C., Giret, A., Julian, V., & Rebollo, M. (2011). 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The 3D Structure of N132D in the LMC: A Late-Stage Young Supernova Remnant
We have used the Wide Field Spectrograph (WiFeS) on the 2.3m telescope at
Siding Spring Observatory to map the [O III] 5007{\AA} dynamics of the young
oxygen-rich supernova remnant N132D in the Large Magellanic Cloud. From the
resultant data cube, we have been able to reconstruct the full 3D structure of
the system of [O III] filaments. The majority of the ejecta form a ring of
~12pc in diameter inclined at an angle of 25 degrees to the line of sight. We
conclude that SNR N132D is approaching the end of the reverse shock phase
before entering the fully thermalized Sedov phase of evolution. We speculate
that the ring of oxygen-rich material comes from ejecta in the equatorial plane
of a bipolar explosion, and that the overall shape of the SNR is strongly
influenced by the pre-supernova mass loss from the progenitor star. We find
tantalizing evidence of a polar jet associated with a very fast oxygen-rich
knot, and clear evidence that the central star has interacted with one or more
dense clouds in the surrounding ISM.Comment: Accepted for Publication in Astrophysics & Space Science, 18pp, 8
figure
Decision Theoretic Planning and the Bounded Rationality of BDI Agents
We reconsider the BDI agents model by exploiting a decision theoretic planning framework together with a proposal for bounded rationality. In particular, we show how the interplay between a planner based on an anytime algorithm and a meta-deliberation module for dealing with bounded resources sheds light on the notion of intention as proposed by Michael Bratman
Human resource management in the hospitality industry : a guide to best practice
xv, 331 p. ; 26 cm
The 2 nd Workshop on Roles and Relationships in Object Oriented Programming, Multiagent Systems, and
Roles are a truly ubiquitous notion: like classes, objects, and relationships, they pervade the vocabulary of all disciplines that deal with the nature of things and how these things relate to each other. In fact, it seems that roles are so fundamental a notion that they must be granted the status of an ontological primitive. The definition of roles depends on the definition of relationships. With the advent of Object Technology, however, relationships have moved out of the focus of attention, giving way to the more restricted concept of attributes or, more technically, references to other objects. A reference is tied to the object holding it and as such is asymmetric – at most the target of the reference can be associated with a role. This is counter to the intuition that every role should have at least one counter-role, namely the one it interacts with. It seems that the natural role of roles in object-oriented designs can only be restored by installing relationships (collaborations, teams, etc.) as first-class programming concepts. By contrast, the relational nature of roles is already acknowledged in the area of Multiagent Systems, since roles are related to the interaction among agents and to communication protocols. However, in this area there is no convergence on a single definition of roles yet, and different points of view, such as agent software engineering, specification languages, agent communication, or agent programming languages, make different use of roles. Like its predecessor “Roles, an interdisciplinary perspective ” (Roles’05) held at the AAAI 2005 Fall Symposium (see the website of the Symposiu
Interaction between electrostatic collisionless shocks generates strong magnetic fields
The head-on collision between electrostatic shocks is studied via multi-dimensional Particle-In-Cell simulations. A strong magnetic field develops after the interaction, which causes the shock velocities to drop significantly. This transverse magnetic field is generated by the Weibel instability, which is driven by pressure anisotropies due to longitudinal electron heating while the shocks approach each other. The possibility to explore the physics underpinning the shock collision in the laboratory with current laser facilities is discussed
Towards a Dynamic Logic of Gradual Normativity and Norm Adherence
Norms and accountability in multi-agent societies Authors: Kibble, Rodger Norms and plans as unification criteria for social collective