2536 search results - page 355 / 508 » Gravitation-based model for information retrieval |
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
While numerous metrics for information retrieval are available in the case of binary relevance, there is only one commonly used metric for graded relevance, namely the Discounted ...
DEXAW
2007
IEEE
14 years 2 months ago
2007
IEEE
We introduce TIRA1 , a software architecture for the rapid prototyping of tailored information retrieval (IR) tools. TIRA allows to compose personal IR tools from atomic IR servic...
EKAW
2004
Springer
14 years 1 months ago
2004
Springer
Abstract In this paper we describe a general logic-enabled Formal Concept Analysis (FCA) approach to manage patient record instances. In particular, the conceptual model of the dom...
SIGIR
2003
ACM
14 years 1 months ago
2003
ACM
Web search query logs contain traces of users’ search modifications. One strategy users employ is deleting terms, presumably to obtain greater coverage. It is useful to model a...
ASIACRYPT
2000
Springer
14 years 14 days ago
2000
Springer
Assuming a cryptographically strong cyclic group G of prime order q and a random hash function H, we show that ElGamal encryption with an added Schnorr signature is secure against ...