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RECSYS
2009
ACM
14 years 2 months ago
Context-based splitting of item ratings in collaborative filtering
Collaborative Filtering (CF) recommendations are computed by leveraging a historical data set of users’ ratings for items. It assumes that the users’ previously recorded ratin...
Linas Baltrunas, Francesco Ricci
SACMAT
2006
ACM
14 years 1 months ago
Secure resource description framework: an access control model
In this paper we propose an access control model for the Resource Description Framework (RDF). We argue that existing access control models, like the ones developed for securing e...
Amit Jain, Csilla Farkas
SAC
2004
ACM
14 years 1 months ago
Propositional planning in BDI agents
This paper aims to describe the relationship between propositional planning systems and the process of means-end reasoning used by BDI agents. To show such relationship, we defin...
Felipe Rech Meneguzzi, Avelino F. Zorzo, Michael d...
ATAL
2008
Springer
13 years 9 months ago
Coalitions and announcements
Two currently active strands of research on logics for multi-agent systems are dynamic epistemic logic, focusing on the epistemic consequences of actions, and logics of coalitiona...
Thomas Ågotnes, Hans P. van Ditmarsch
DLS
2005
122views Languages» more  DLS 2005»
13 years 9 months ago
Language constructs for context-oriented programming: an overview of ContextL
ContextL is an extension to the Common Lisp Object System that allows for Context-oriented Programming. It provides means to associate partial class and method definitions with l...
Pascal Costanza, Robert Hirschfeld