7228 search results - page 986 / 1446 » From Algorithmic to Subjective Randomness |
217
click to vote
CIKM
2007
Springer
16 years 1 months ago
2007
Springer
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
190
click to vote
PODC
2006
ACM
16 years 27 days ago
2006
ACM
A quorum system over a universe of logical elements is a collection of subsets (quorums) of elements, any two of which intersect. In numerous distributed algorithms, the elements ...
174
click to vote
SIGIR
2005
ACM
16 years 15 days ago
2005
ACM
Information retrieval is, in general, an iterative search process, in which the user often has several interactions with a retrieval system for an information need. The retrieval ...
202
click to vote
SIGIR
2005
ACM
16 years 15 days ago
2005
ACM
In this paper we use a Unified Relationship Matrix (URM) to represent a set of heterogeneous data objects (e.g., web pages, queries) and their interrelationships (e.g., hyperlinks...
170
click to vote
GECCO
2005
Springer
16 years 14 days ago
2005
Springer
Given concentrations of metabolites over a sequence of time steps, the metabolic pathway prediction problem seeks a set of reactions and rate constants for them that could yield t...