Sciweavers

14306 search results - page 2580 / 2862
» Database System Concepts
Sort
View
219
Voted
SIGMOD
2008
ACM
123views Database» more  SIGMOD 2008»
16 years 4 months ago
Query-based partitioning of documents and indexes for information lifecycle management
Regulations require businesses to archive many electronic documents for extended periods of time. Given the sheer volume of documents and the response time requirements, documents...
Soumyadeb Mitra, Marianne Winslett, Windsor W. Hsu
209
Voted
SIGMOD
2008
ACM
98views Database» more  SIGMOD 2008»
16 years 4 months ago
Damia: data mashups for intranet applications
Increasingly large numbers of situational applications are being created by enterprise business users as a by-product of solving day-to-day problems. In efforts to address the dem...
David E. Simmen, Mehmet Altinel, Volker Markl, Sri...
221
Voted
SIGMOD
2008
ACM
90views Database» more  SIGMOD 2008»
16 years 4 months ago
Toward best-effort information extraction
Current approaches to develop information extraction (IE) programs have largely focused on producing precise IE results. As such, they suffer from three major limitations. First, ...
Warren Shen, Pedro DeRose, Robert McCann, AnHai Do...
234
Voted
SIGMOD
2008
ACM
206views Database» more  SIGMOD 2008»
16 years 4 months ago
Ad-hoc aggregations of ranked lists in the presence of hierarchies
A variety of web sites and web based services produce textual lists at varying time granularities ranked according to several criteria. For example, Google Trends produces lists o...
Nilesh Bansal, Sudipto Guha, Nick Koudas
218
Voted
SIGMOD
2006
ACM
138views Database» more  SIGMOD 2006»
16 years 4 months ago
Context-sensitive ranking
The original PageRank algorithm for improving the ranking of search-query results computes a single vector, using the link structure of the Web, to capture the relative "impor...
Rakesh Agrawal, Ralf Rantzau, Evimaria Terzi
« Prev « First page 2580 / 2862 Last » Next »