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VISUAL
1999
Springer
15 years 10 months ago
Relevance Feedback and Term Weighting Schemes for Content-Based Image Retrieval
This paper describes the application of techniques derived from text retrieval research to the content-based querying of image databases. Speci cally, the use of inverted les, fre...
David Squire, Wolfgang Müller 0002, Henning M...
VLDB
1990
ACM
106views Database» more  VLDB 1990»
15 years 10 months ago
The Time Index: An Access Structure for Temporal Data
In this paper, we describe a new indexing technique, the time indez, for improving the performance of certain classes of temporal queries. The time index can be used to retrieve v...
Ramez Elmasri, Gene T. J. Wuu, Yeong-Joon Kim
DEXAW
2007
IEEE
133views Database» more  DEXAW 2007»
15 years 10 months ago
Generating a Topic Hierarchy from Dialect Texts
We built a system for the automatic creation of a textbased topic hierarchy, meant to be used in a geographically defined community. This poses two main problems. First, the appea...
Wim De Smet, Marie-Francine Moens
DEXAW
2004
IEEE
97views Database» more  DEXAW 2004»
15 years 10 months ago
A Selective Border-Casting Zone Routing Protocol for Ad-hoc Networks
One of well-known routing protocol for ad-hoc networks is Zone Routing Protocol (ZRP). The performance of ZRP is better than other protocols. However, many useless control packets...
Leonard Barolli, Yoshitaka Honma, Akio Koyama, Arj...
VLDB
2000
ACM
99views Database» more  VLDB 2000»
15 years 9 months ago
Efficient Filtering of XML Documents for Selective Dissemination of Information
Information Dissemination applications are gaining increasing popularity due to dramatic improvements in communications bandwidth and ubiquity. The sheer volume of data available ...
Mehmet Altinel, Michael J. Franklin