14306 search results - page 2761 / 2862 » Database System Concepts |
TCGOV
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. We describe a web-based system to support groups in elaborating participatory budgets. Rather than using physical meetings with voting mechanisms, we promote virtual meet...
ACMACE
2004
ACM
15 years 3 months ago
2004
ACM
The game and entertainment industry plays an enormous role within the development and extensive usage of new technologies. They are one major technology driver concerning the deve...
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MM
2004
ACM
15 years 3 months ago
2004
ACM
Most current image retrieval systems and commercial search engines use mainly text annotations to index and retrieve WWW images. This research explores the use of machine learning...
SPAA
2004
ACM
15 years 3 months ago
2004
ACM
Given a general graph G, a fundamental problem is to find a spanning tree H that best approximates G by some measure. Often this measure is some combination of the congestion and...
WPES
2004
ACM
15 years 3 months ago
2004
ACM
A “blocker” tag is a form of privacy-enhancing radio-frequency identification (RFID) tag. It operates by interfering with the protocol in which a reader communicates individua...