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ER
2009
Springer
152views Database» more  ER 2009»
13 years 5 months ago
Towards a Theory of Conceptual Modelling
: Conceptual modelling is a widely applied practice and has led to a large body of knowledge on constructs that might be used for modelling and on methods that might be useful for ...
Bernhard Thalheim
IEEEICCI
2003
IEEE
14 years 1 months ago
Mixing Semantic Networks and Conceptual Vectors: The Case of Hyperonymy
In this paper, we focus on lexical semantics, a key issue in Natural Language Processing (NLP) that tends to converge with conceptual Knowledge Representation (KR) and ontologies....
Violaine Prince, Mathieu Lafourcade
IFIP
2009
Springer
14 years 2 months ago
HMM-Based Trust Model
Probabilistic trust has been adopted as an approach to taking security sensitive decisions in modern global computing environments. Existing probabilistic trust frameworks either a...
Ehab ElSalamouny, Vladimiro Sassone, Mogens Nielse...
ACMICEC
2007
ACM
102views ECommerce» more  ACMICEC 2007»
13 years 11 months ago
Security when people matter: structuring incentives for user behavior
Humans are "smart components" in a system, but cannot be directly programmed to perform; rather, their autonomy must be respected as a design constraint and incentives p...
Rick Wash, Jeffrey K. MacKie-Mason
ICASSP
2008
IEEE
14 years 2 months ago
Discriminative learning for optimizing detection performance in spoken language recognition
We propose novel approaches for optimizing the detection performance in spoken language recognition. Two objective functions are designed to directly relate model parameters to tw...
Donglai Zhu, Haizhou Li, Bin Ma, Chin-Hui Lee