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AAAI
2007
14 years 10 days ago
Freebase: A Shared Database of Structured General Human Knowledge
Freebase is a practical, scalable, graph-shaped database of structured general human knowledge, inspired by Semantic Web research and collaborative data communities such as the Wi...
Kurt D. Bollacker, Robert P. Cook, Patrick Tufts
ASIACRYPT
2008
Springer
14 years 8 hour ago
Generalized Identity Based and Broadcast Encryption Schemes
Abstract. We provide a general framework for constructing identitybased and broadcast encryption systems. In particular, we construct a general encryption system called spatial enc...
Dan Boneh, Michael Hamburg
ESANN
2004
13 years 11 months ago
Regularizing generalization error estimators: a novel approach to robust model selection
Abstract. A well-known result by Stein shows that regularized estimators with small bias often yield better estimates than unbiased estimators. In this paper, we adapt this spirit ...
Masashi Sugiyama, Motoaki Kawanabe, Klaus-Robert M...
EACL
2006
ACL Anthology
13 years 11 months ago
Generalized Hebbian Algorithm for Incremental Singular Value Decomposition in Natural Language Processing
An algorithm based on the Generalized Hebbian Algorithm is described that allows the singular value decomposition of a dataset to be learned based on single observation pairs pres...
Genevieve Gorrell
IJCAI
2003
13 years 11 months ago
Great Expectations. Part II: Generalized Expected Utility as a Universal Decision Rule
Many different rules for decision making have been introduced in the literature. We show that a notion of generalized expected utility proposed in [Chu and Halpern 2003] is a uni...
Francis C. Chu, Joseph Y. Halpern