645 search results - page 64 / 129 » On-line Learning and the Metrical Task System Problem |
ICCBR
2005
Springer
15 years 5 months ago
2005
Springer
In conversational case-based reasoning (CCBR), a main problem is how to select the most discriminative questions and display them to users in a natural way to alleviate users’ co...
EWCBR
1998
Springer
15 years 4 months ago
1998
Springer
Abstract. Case retrieval is an important problem in several commercially signi cant application areas, such as industrial con guration and manufacturing problems. In this paper we ...
SIGIR
2010
ACM
15 years 3 months ago
2010
ACM
We focus on the task of target detection in automatic link generation with Wikipedia, i.e., given an N-gram in a snippet of text, find the relevant Wikipedia concepts that explai...
FOCS
2007
IEEE
15 years 6 months ago
2007
IEEE
In the weighted paging problem there is a weight (cost) for fetching each page into the cache. We design a randomized O(log k)-competitive online algorithm for the weighted paging...
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
Clustering video sequences in order to infer and extract activities from a single video stream is an extremely important problem and has significant potential in video indexing, s...