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» On Efficient Spatial Matching
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EUROPAR
2008
Springer
15 years 6 months ago
Complex Queries for Moving Object Databases in DHT-Based Systems
Abstract. Distributed moving object database servers are a feasible solution to the scalability problem of centralized database systems. In this paper we propose a distributed inde...
Cecilia Hernández, M. Andrea Rodrígu...
ACST
2006
15 years 6 months ago
Structural analysis of handwritten mathematical expressions through fuzzy parsing
Including mathematical expressions in documents can be a tiresome and difficult process. A recognition system for handwritten mathematical expressions would greatly simplify the t...
John A. Fitzgerald, Franz Geiselbrechtinger, M. Ta...
SDM
2004
SIAM
194views Data Mining» more  SDM 2004»
15 years 6 months ago
Finding Frequent Patterns in a Large Sparse Graph
Graph-based modeling has emerged as a powerful abstraction capable of capturing in a single and unified framework many of the relational, spatial, topological, and other characteri...
Michihiro Kuramochi, George Karypis
261
Voted
CIMAGING
2009
184views Hardware» more  CIMAGING 2009»
15 years 6 months ago
Fast space-varying convolution and its application in stray light reduction
Space-varying convolution often arises in the modeling or restoration of images captured by optical imaging systems. For example, in applications such as microscopy or photography...
Jianing Wei, Guangzhi Cao, Charles A. Bouman, Jan ...
126
Voted
SMA
2010
ACM
177views Solid Modeling» more  SMA 2010»
15 years 5 months ago
Multi-level grid algorithms for faster molecular energetics
Bio-molecules reach their stable configuration in solvent which is primarily water with a small concentration of salt ions. One approximation of the total free energy of a bio-mol...
Rezaul Alam Chowdhury, Chandrajit L. Bajaj