Sciweavers

4302 search results - page 404 / 861
» Index Pairs Algorithms
Sort
View
165
Voted
ALGORITHMICA
2008
95views more  ALGORITHMICA 2008»
15 years 5 months ago
Optimality in External Memory Hashing
Hash tables on external memory are commonly used for indexing in database management systems. In this paper we present an algorithm that, in an asymptotic sense, achieves the best...
Morten Skaarup Jensen, Rasmus Pagh
PVLDB
2010
135views more  PVLDB 2010»
15 years 4 months ago
Similarity Search and Mining in Uncertain Databases
Managing, searching and mining uncertain data has achieved much attention in the database community recently due to new sensor technologies and new ways of collecting data. There ...
Matthias Renz, Reynold Cheng, Hans-Peter Kriegel, ...
ICPR
2010
IEEE
15 years 4 months ago
Unsupervised Image Retrieval with Similar Lighting Conditions
In this work a new method to retrieve images with similar lighting conditions is presented. It is based on automatic clustering and automatic indexing. Our proposal belongs to Con...
J. Felix Serrano, Carlos Avilés, Humberto S...
166
Voted
PCM
2010
Springer
145views Multimedia» more  PCM 2010»
15 years 4 months ago
Efficient Coding of Motion Vector Predictor Using Phased-in Code
The H.264/AVC video coding standard performs inter prediction using variable block sizes to improve coding efficiency. Since we predict not only the motion of the homogeneous regio...
Ji-Hee Moon, Yo-Sung Ho
HVEI
2009
15 years 3 months ago
Motion-based perceptual quality assessment of video
There is a great deal of interest in methods to assess the perceptual quality of a video sequence in a full reference framework. Motion plays an important role in human perception...
Kalpana Seshadrinathan, Alan C. Bovik