1088 search results - page 160 / 218 » Probabilistic query expansion using query logs |
ICALP
1994
Springer
14 years 1 months ago
1994
Springer
A hash table is a representation of a set in a linear size data structure that supports constanttime membership queries. We show how to construct a hash table for any given set of...
ECCC
2010
13 years 9 months ago
2010
Much work has been done on learning various classes of "simple" monotone functions under the uniform distribution. In this paper we give the first unconditional lower bo...
DEBU
2006
13 years 9 months ago
2006
The AVATAR Information Extraction System (IES) at the IBM Almaden Research Center enables highprecision, rule-based, information extraction from text-documents. Drawing from our e...
SIGMOD
2007
ACM
14 years 9 months ago
2007
ACM
A large part of the data on the World Wide Web is hidden behind form-like interfaces. These interfaces interact with a hidden backend database to provide answers to user queries. ...
ADC
2009
Springer
14 years 27 days ago
2009
Springer
Radio Frequency Identification (RFID) technology uses radio-frequency waves to automatically identify people or objects. A large volume of data, resulting from the fast capturing ...