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EDBT
2009
ACM
156views Database» more  EDBT 2009»
14 years 1 months ago
Efficient skyline retrieval with arbitrary similarity measures
A skyline query returns a set of objects that are not dominated by other objects. An object is said to dominate another if it is closer to the query than the latter on all factors...
Deepak P, Prasad M. Deshpande, Debapriyo Majumdar,...
ATAL
2006
Springer
14 years 1 months ago
Distributed navigation in an unknown physical environment
We address the problem of navigating from an initial node to a goal node by a group of agents in an unknown physical environment. In such environments mobile agents must physicall...
Arnon Gilboa, Amnon Meisels, Ariel Felner
CCS
2006
ACM
14 years 1 months ago
An effective defense against email spam laundering
Laundering email spam through open-proxies or compromised PCs is a widely-used trick to conceal real spam sources and reduce spamming cost in underground email spam industry. Spam...
Mengjun Xie, Heng Yin, Haining Wang
CIT
2006
Springer
14 years 1 months ago
A new collision resistant hash function based on optimum dimensionality reduction using Walsh-Hadamard transform
Hash functions play the most important role in various cryptologic applications, ranging from data integrity checking to digital signatures. Our goal is to introduce a new hash fu...
Barzan Mozafari, Mohammad Hasan Savoji
CIVR
2006
Springer
126views Image Analysis» more  CIVR 2006»
14 years 1 months ago
Semantics Supervised Cluster-Based Index for Video Databases
High-dimensional index is one of the most challenging tasks for content-based video retrieval (CBVR). Typically, in video database, there exist two kinds of clues for query: visual...
Zhiping Shi, Qingyong Li, Zhiwei Shi, Zhongzhi Shi