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WISE
2002
Springer
15 years 10 months ago
Database Support for Spatial Generalisation for WWW and Mobile Applications
The need of using spatial vector data for web-based and mobile applications has been increasing rapidly. Vector spatial data is difficult to generalise (that is, to derive a suita...
Xiaofang Zhou, Sham Prasher, Masaru Kitsuregawa
MM
2009
ACM
220views Multimedia» more  MM 2009»
15 years 9 months ago
Multi-modal scene segmentation using scene transition graphs
In this work the problem of automatic decomposition of video into elementary semantic units, known in the literature as scenes, is addressed. Two multi-modal automatic scene segme...
Panagiotis Sidiropoulos, Vasileios Mezaris, Ioanni...
GECCO
2009
Springer
153views Optimization» more  GECCO 2009»
15 years 9 months ago
An evaporation mechanism for dynamic and noisy multimodal optimization
Dealing with imprecise information is a common characteristic in real-world problems. Specifically, when the source of the information are physical sensors, a level of noise in t...
Jose Luis Fernandez-Marquez, Josep Lluís Ar...
VLDB
1999
ACM
174views Database» more  VLDB 1999»
15 years 9 months ago
Extending Practical Pre-Aggregation in On-Line Analytical Processing
On-Line Analytical Processing (OLAP) based on a dimensional view of data is being used increasingly for the purpose of analyzing very large amounts of data. To improve query perfo...
Torben Bach Pedersen, Christian S. Jensen, Curtis ...
CVPR
1996
IEEE
15 years 9 months ago
Pattern Rejection
The e ciency of pattern recognition is particularly crucial in two scenarios; whenever there are a large number of classes to discriminate, and, whenever recognition must be perfo...
Simon Baker, Shree K. Nayar