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» Theories with the Independence Property
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SIGIR
2010
ACM
15 years 10 months ago
Hierarchical pitman-yor language model for information retrieval
In this paper, we propose a new application of Bayesian language model based on Pitman-Yor process for information retrieval. This model is a generalization of the Dirichlet distr...
Saeedeh Momtazi, Dietrich Klakow
ATAL
2006
Springer
15 years 10 months ago
Modelling dynamics of cognitive agents by higher-order potentialities
In the development of disciplines addressing dynamics, such as Mathematics and Physics, a major role was played by the assumption that processes can be modelled by introducing cer...
Tibor Bosse, Jan Treur
ATAL
2006
Springer
15 years 10 months ago
Towards formal model of adversarial action in multi-agent systems
Detecting and preventing the adversarial action of an agent with respect to the community of agents can be a serious issue in the design of open multi-agent systems. This task is ...
Michal Pechoucek, Jan Tozicka, Martin Rehák
ATAL
2006
Springer
15 years 10 months ago
Formalizing typicality of objects and context-sensitivity in ontologies
In multiagent systems ontologies are essential because they facilitate tasks like communications and reasoning. In this paper, inspired by studies in cognitive psychology, we pres...
Ching-man Au Yeung, Ho-fung Leung
BIRTHDAY
2006
Springer
15 years 10 months ago
Uniform Functors on Sets
This paper is a contribution to the study of uniformity conditions for endofunctors on sets initiated in Aczel [1] and pursued later in other works such as Turi [17]. The main res...
Lawrence S. Moss