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INFOSCALE
2007
ACM
15 years 4 months ago
SDI: a swift tree structure for multi-dimensional data indexing in peer-to-peer networks
Efficient multi-dimensional data search has received much attention in centralized systems. However, its implementation in large-scale distributed systems is not a trivial job and...
Rong Zhang, Weining Qian, Minqi Zhou, Aoying Zhou
COMAD
2008
15 years 4 months ago
Concurrency Control in Distributed MRA Index Structure
Answering aggregate queries like sum, count, min, max over regions containing moving objects is often needed for virtual world applications, real-time monitoring systems, etc. Sin...
Neha Singh, S. Sudarshan
ICCS
2009
Springer
15 years 17 days ago
Evaluating the Jaccard-Tanimoto Index on Multi-core Architectures
The Jaccard/Tanimoto coefficient is an important workload, used in a large variety of problems including drug design fingerprinting, clustering analysis, similarity web searching a...
Vipin Sachdeva, Douglas M. Freimuth, Chris Mueller
ICDAR
2009
IEEE
15 years 9 months ago
Drop Caps Decomposition for Indexing a New Letter Extraction Method
This paper presents a new method to extract shapes in drop caps and particularly the most important shape: Letter itself. This method relies on a combination of a Aujol and Chambo...
Mickaël Coustaty, Jean-Marc Ogier, Rudolf Par...
CSC
2006
15 years 4 months ago
A Hybrid Number Representation Scheme Based on Symmetric Level-Index Arithmetic
- Symmetric level-index arithmetic was introduced to overcome the problems of overflow and underflow in scientific computations. A hybrid SLI-FLP number system, together with some ...
Xunyang Shen, Peter Turner