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SIGIR
2005
ACM
14 years 2 months ago
Gravitation-based model for information retrieval
This paper proposes GBM (gravitation-based model), a physical model for information retrieval inspired by Newton’s theory of gravitation. A mapping is built in this model from c...
Shuming Shi, Ji-Rong Wen, Qing Yu, Ruihua Song, We...
VLDB
2005
ACM
118views Database» more  VLDB 2005»
14 years 2 months ago
Selectivity Estimation for Fuzzy String Predicates in Large Data Sets
Many database applications have the emerging need to support fuzzy queries that ask for strings that are similar to a given string, such as “name similar to smith” and “tele...
Liang Jin, Chen Li
MIR
2004
ACM
236views Multimedia» more  MIR 2004»
14 years 2 months ago
Boosting contextual information in content-based image retrieval
We present a new framework for characterizing and retrieving objects in cluttered scenes. This CBIR system is based on a new representation describing every object taking into acc...
Jaume Amores, Nicu Sebe, Petia Radeva, Theo Gevers...
ISAAC
2004
Springer
84views Algorithms» more  ISAAC 2004»
14 years 2 months ago
Property-Preserving Data Reconstruction
We initiate a new line of investigation into online property-preserving data reconstruction. Consider a dataset which is assumed to satisfy various (known) structural properties; e...
Nir Ailon, Bernard Chazelle, Seshadhri Comandur, D...
ICMENS
2003
IEEE
80views Hardware» more  ICMENS 2003»
14 years 2 months ago
Molecular Dynamics Calculations of the Electrostatic Properties of Tubulin and Their Consequences for Microtubules
crystallographic results were made available through the Protein Data Bank (PDB) (entries: ITUB and IJFF) which allowed us to view the 3D atomic resolution structure oftubulin. (se...
J. A. Tuszynski, E. J. Carpenter, E. Crawford, J. ...