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ECIR
2006
Springer
13 years 7 months ago
2006
Springer
We research whether the inclusion of information about an information user's social environment and his position in the social network of his peers leads to an improval in sea...
ECIR
2004
Springer
13 years 7 months ago
2004
Springer
This paper argues that a new paradigm for information retrieval has evolved that incorporates human attention and mental effort and takes advantage of new types of information obje...
PDPTA
2003
13 years 7 months ago
2003
We present a novel approach to detect misuse within an information retrieval system by gathering and maintaining knowledge of the behavior of the user rather than anticipating att...
COOPIS
1994
IEEE
13 years 10 months ago
1994
IEEE
We introduce query-free information retrieval, a paradigm in which queries are constructed autonomously and information relevant to a user is offered without explicit request. Que...
IRI
2007
IEEE
14 years 2 days ago
2007
IEEE
Suppose we are given a set A of activities of interest, a set O of observations, and a probability threshold p. We are interested in finding the set of all pairs (a, O ), where a...