5128 search results - page 632 / 1026 » An Efficient Storage Manager |
189
click to vote
CIKM
2009
Springer
15 years 11 months ago
2009
Springer
A suffix tree is a fundamental data structure for string searching algorithms. Unfortunately, when it comes to the use of suffix trees in real-life applications, the current metho...
166
click to vote
SIGIR
2010
ACM
15 years 11 months ago
2010
ACM
In this paper we analyze queries and sessions intended to satisfy children’s information needs using a large-scale query log. The aim of this analysis is twofold: i) To identify...
192
click to vote
SIGIR
2010
ACM
15 years 11 months ago
2010
ACM
Defining a measure of similarity between queries is an interesting and difficult problem. A reliable query-similarity measure can be used in a variety of applications such as que...
208
click to vote
SIGIR
2010
ACM
15 years 11 months ago
2010
ACM
Portable, reusable test collections are a vital part of research and development in information retrieval. Reusability is difficult to assess, however. The standard approach— si...
169
click to vote
SIGIR
2010
ACM
15 years 11 months ago
2010
ACM
This paper presents a new way of thinking for IR metric optimization. It is argued that the optimal ranking problem should be factorized into two distinct yet interrelated stages:...