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CATA
1998
13 years 6 months ago
QVI: Query-based virtual index for distributed information retrieval
The large unstructured text collections demand full-text search capabilities from IR systems. Current systems typically allow users only to connect to a single database (or site) ...
Dong-gyu Kim, Sang-goo Lee
CIKM
2009
Springer
13 years 12 months ago
Location cache for web queries
This paper proposes a strategy to reduce the amount of hardware involved in the solution of search engine queries. It proposes using a secondary compact cache that keeps minimal i...
Mauricio Marín, Flavio Ferrarotti, Marcelo ...
CVPR
2007
IEEE
14 years 7 months ago
A contextual dissimilarity measure for accurate and efficient image search
In this paper we present two contributions to improve accuracy and speed of an image search system based on bag-of-features: a contextual dissimilarity measure (CDM) and an effici...
Herve Jegou, Hedi Harzallah, Cordelia Schmid
INFOCOM
2005
IEEE
13 years 11 months ago
Assisted peer-to-peer search with partial indexing
—In the past few years, peer-to-peer (P2P) networks have become a promising paradigm for building a wide variety of distributed systems and applications. The most popular P2P app...
Rongmei Zhang, Y. Charlie Hu