1605 search results - page 272 / 321 » Search result diversity for informational queries |
107
click to vote
IUI
2006
ACM
15 years 5 months ago
2006
ACM
Question answering (QA) systems take users’ natural language questions and retrieve relevant answers from large repositories of free texts. Despite recent progress in QA researc...
100
click to vote
INFOSCALE
2006
ACM
15 years 5 months ago
2006
ACM
— The present paper introduces a replication method that is meant to balance the storage load of peers in unstructured peer-to-peer (P2P) networks for file sharing and to provid...
146
click to vote
VLDB
2008
ACM
16 years 2 days ago
2008
ACM
Histograms are used to summarize the contents of relations into a number of buckets for the estimation of query result sizes. Several techniques (e.g., MaxDiff and V-Optimal) have ...
AAAI
1996
15 years 1 months ago
1996
This paper describes the results of applying a modified version of hierarchical task-network (HTN) planning to the problem of declarer play in contract bridge. We represent inform...
SAC
2006
ACM
15 years 5 months ago
2006
ACM
In this paper, a new gene based adaptive mutation scheme is proposed for genetic algorithms (GAs), where the information on gene based fitness statistics and on gene based allele...