4229 search results - page 217 / 846 » On the Optimality of Spiral Search |
156
click to vote
CVPR
1998
IEEE
16 years 3 months ago
1998
IEEE
A new algorithm and systematic evaluation is presented for searching a database via relevance feedback. It represents a new image display strategy for the PicHunter system [2, 1]....
202
click to vote
VLDB
2007
ACM
16 years 1 months ago
2007
ACM
We investigate the problem of how to evaluate efficiently a collection of shortest path queries on massive graphs that are too big to fit in the main memory. To evaluate a shortes...
110
click to vote
AUSAI
2009
Springer
15 years 8 months ago
2009
Springer
In this paper we propose to use a distance metric based on user-preferences to efficiently find solutions for many-objective problems. In a user-preference based algorithm a decis...
101
click to vote
EWMF
2003
Springer
15 years 6 months ago
2003
Springer
Abstract. Recommender systems suggest objects to users. One form recommends documents or other objects to users searching information on a web site. A recommender system can be use...
IJCAI
2001
15 years 3 months ago
2001
Combinatorial auctions where bidders can bid on bundles of items can lead to more economical allocations, but determining the winners is NP-complete and inapproximable. We present...