Sciweavers

4836 search results - page 269 / 968
» Exploring the Similarity Space
Sort
View
CHI
2007
ACM
16 years 7 months ago
Effects of presenting geographic context on tracking activity between cameras
A common video surveillance task is to keep track of people moving around the space being monitored. It is often difficult to track activity between cameras because locations such...
Andreas Girgensohn, Frank M. Shipman III, Thea Tur...
SIGMOD
2005
ACM
164views Database» more  SIGMOD 2005»
16 years 7 months ago
RankSQL: Query Algebra and Optimization for Relational Top-k Queries
This paper introduces RankSQL, a system that provides a systematic and principled framework to support efficient evaluations of ranking (top-k) queries in relational database syst...
Chengkai Li, Kevin Chen-Chuan Chang, Ihab F. Ilyas...
CGO
2006
IEEE
16 years 25 days ago
Thread-Shared Software Code Caches
Software code caches are increasingly being used to amortize the runtime overhead of dynamic optimizers, simulators, emulators, dynamic translators, dynamic compilers, and other t...
Derek Bruening, Vladimir Kiriansky, Timothy Garnet...
MM
2004
ACM
152views Multimedia» more  MM 2004»
16 years 6 days ago
Manifold-ranking based image retrieval
In this paper, we propose a novel transductive learning framework named manifold-ranking based image retrieval (MRBIR). Given a query image, MRBIR first makes use of a manifold ra...
Jingrui He, Mingjing Li, HongJiang Zhang, Hanghang...
PROFES
2004
Springer
16 years 3 days ago
Experimental Development of a Prototype for Mobile Environmental Information Systems (MEIS)
Environmental information systems (EIS) have been in professional use for quite a long time. Applications of this domain often include features of quite common location based servi...
Ari Keronen, Mauri Myllyaho, Pasi Alatalo, Markku ...