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PODS
2009
ACM
124views Database» more  PODS 2009»
16 years 7 months ago
Indexing uncertain data
Querying uncertain data has emerged as an important problem in data management due to the imprecise nature of many measurement data. In this paper we study answering range queries...
Pankaj K. Agarwal, Siu-Wing Cheng, Yufei Tao, Ke Y...
WWW
2005
ACM
16 years 7 months ago
Soundness proof of Z semantics of OWL using institutions
The correctness of the Z semantics of OWL is the theoretical foundation of using software engineering techniques to verify Web ontologies. As OWL and Z are based on different logi...
Dorel Lucanu, Yuan-Fang Li, Jin Song Dong
DAGM
2009
Springer
16 years 1 months ago
Quantitative Assessment of Image Segmentation Quality by Random Walk Relaxation Times
The purpose of image segmentation is to partition the pixel grid of an image into connected components termed segments such that (i) each segment is homogenous and (ii) for any pai...
Björn Andres, Ullrich Köthe, Andreea Bon...
ISPDC
2008
IEEE
16 years 1 months ago
FPGA Implementations of a Parallel Associative Processor with Multi-Comparand Multi-Search Operations
Multi–comparand associative processors are efficient in parallel processing of complex search problems that arise from many application areas including computational geometry, ...
Zbigniew Kokosinski, Bartlomiej Malus
INFOCOM
2007
IEEE
16 years 29 days ago
A Min-Plus System Interpretation of Bandwidth Estimation
— Significant research has been dedicated to methods that estimate the available bandwidth in a network from traffic measurements. While estimation methods abound, less progres...
Jörg Liebeherr, Markus Fidler, Shahrokh Valae...