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AP2PC
2003
Springer
15 years 9 months ago
P2P MetaData Search Layers
Distributed Hashtables (DHTs) provide a scalable method of associating file-hashes with a particular location in a distributed network environment. Modifying DHTs directly to suppo...
Sam Joseph
ECML
2003
Springer
15 years 9 months ago
Optimising Performance of Competing Search Engines in Heterogeneous Web Environments
Abstract. Distributed heterogeneous search environments are an emerging phenomenon in Web search, in which topic-specific search engines provide search services, and metasearchers...
Rinat Khoussainov, Nicholas Kushmerick
ICALP
2010
Springer
15 years 9 months ago
New Data Structures for Subgraph Connectivity
Abstract. We study the “subgraph connectivity” problem for undirected graphs with sublinear vertex update time. In this problem, we can make vertices active or inactive in a gr...
Ran Duan
CRYPTO
1999
Springer
87views Cryptology» more  CRYPTO 1999»
15 years 9 months ago
Non-malleable Encryption: Equivalence between Two Notions, and an Indistinguishability-Based Characterization
We prove the equivalence of two definitions of non-malleable encryption appearing in the literature— the original one of Dolev, Dwork and Naor and the later one of Bellare, Desa...
Mihir Bellare, Amit Sahai
135
Voted
ICDE
1998
IEEE
139views Database» more  ICDE 1998»
15 years 8 months ago
Cost and Imprecision in Modeling the Position of Moving Objects
Consider a database that represents the location of moving objects, such as taxi-cabs (typical query: retrieve the cabs that are currently within 1 mile of 33 Michigan Ave., Chica...
Ouri Wolfson, Sam Chamberlain, Son Dao, Liqin Jian...