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COMSWARE
2008
IEEE
16 years 1 months ago
Community based search on power law networks
—In this paper, we have presented a novel algorithm for searching Peer-to-Peer (P2P) networks which forms power law topology. It is completely decentralized in nature and hence i...
Tathagata Das, Subrata Nandi, Niloy Ganguly
IAT
2008
IEEE
16 years 1 months ago
Acquiring Vague Temporal Information from the Web
Many real–world information needs are naturally formulated as queries with temporal constraints. However, the structured temporal background information needed to support such c...
Steven Schockaert, Martine De Cock, Etienne E. Ker...
ICTAI
2008
IEEE
16 years 1 months ago
A Lattice-Based Model for Recommender Systems
A major challenge in building recommender systems is organizing the recommendation space since, the underlying data organization scheme has a significant impact on the overall pe...
Shriram Narayanaswamy, Raj Bhatnagar
DASFAA
2007
IEEE
147views Database» more  DASFAA 2007»
16 years 1 months ago
OntoDB: It Is Time to Embed Your Domain Ontology in Your Database
Abstract. This demonstration presents OntoDB, a prototype that allows to store explicitly in the database not only the data, but also the conceptual model defining the structure o...
Stéphane Jean, Dehainsala Hondjack, Dung Ng...
FOCS
2007
IEEE
16 years 1 months ago
Planning for Fast Connectivity Updates
Understanding how a single edge deletion can affect the connectivity of a graph amounts to finding the graph bridges. But when faced with d > 1 deletions, can we establish as ...
Mihai Patrascu, Mikkel Thorup