6846 search results - page 29 / 1370 » Querying a summary of database |
EMISA
1999
Springer
13 years 11 months ago
1999
Springer
Abstract. The purpose of a computerized information system is to improve dataintensive business processes in an organization. The development of such systems itself is data-intensi...
ICDE
2006
IEEE
14 years 8 months ago
2006
IEEE
We tackle the difficult problem of summarizing the path/branching structure and value content of an XML database that comprises both numeric and textual values. We introduce a nov...
SAC
2002
ACM
13 years 7 months ago
2002
ACM
This paper presents the results of a study aimed at measuring the usefulness of presenting the results of an Information Retrieval search on WAP mobile phones. The experimentation...
IDEAS
2008
IEEE
14 years 1 months ago
2008
IEEE
With more and more natural language text stored in databases, handling respective query predicates becomes very important. Optimizing queries with predicates includes (sub)string ...
SIGIR
1998
ACM
13 years 11 months ago
1998
ACM
Abstract This paper presents a method for combining query-relevance with information-novelty in the context of text retrieval and summarization. The Maximal Marginal Relevance (MMR...