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CIKM
2007
Springer
14 years 2 months ago
Regularized locality preserving indexing via spectral regression
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
Deng Cai, Xiaofei He, Wei Vivian Zhang, Jiawei Han
SEMWEB
2007
Springer
14 years 2 months ago
Extending Fuzzy Description Logics with a Possibilistic Layer
Classical ontologies are not suitable to represent imprecise nor uncertain pieces of information. As a solution we will combine fuzzy Description Logics with a possibilistic layer....
Fernando Bobillo, Miguel Delgado, Juan Góme...
SEFM
2006
IEEE
14 years 2 months ago
Product Automata and Process Algebra
We define a model of labelled product systems of automata and explore its connections with process calculi and trace languages. Bisimilarity of labelled product systems is defin...
Kamal Lodaya
MM
2006
ACM
189views Multimedia» more  MM 2006»
14 years 2 months ago
Real-time computerized annotation of pictures
Automated annotation of digital pictures has been a highly challenging problem for computer scientists since the invention of computers. The capability of annotating pictures by c...
Jia Li, James Ze Wang
NDSS
2005
IEEE
14 years 2 months ago
One-Way Isolation: An Effective Approach for Realizing Safe Execution Environments
In this paper, we present an approach for realizing a safe execution environment (SEE) that enables users to “try out” new software (or configuration changes to existing soft...
Weiqing Sun, Zhenkai Liang, V. N. Venkatakrishnan,...