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SIGIR
2012
ACM
12 years 12 months ago
Learning to suggest: a machine learning framework for ranking query suggestions
We consider the task of suggesting related queries to users after they issue their initial query to a web search engine. We propose a machine learning approach to learn the probab...
Umut Ozertem, Olivier Chapelle, Pinar Donmez, Emre...
DAS
2010
Springer
15 years 1 months ago
Nearest neighbor based collection OCR
Conventional optical character recognition (OCR) systems operate on individual characters and words, and do not normally exploit document or collection context. We describe a Coll...
K. Pramod Sankar, C. V. Jawahar, Raghavan Manmatha
ATAL
2004
Springer
15 years 2 months ago
Strategic Deception in Agents
CHRISTIAN, DAVID B. Strategic Deception in Agents. (Under the direction of Assistant Professor R. Michael Young). Despite its negative ethical connotations, deception is a useful ...
David B. Christian, R. Michael Young
IJAC
2007
116views more  IJAC 2007»
14 years 9 months ago
On the Complexity of the Whitehead Minimization Problem
The Whitehead minimization problem consists in finding a minimum size element in the automorphic orbit of a word, a cyclic word or a finitely generated subgroup in a finite rank...
Abdó Roig, Enric Ventura, Pascal Weil
PVLDB
2008
82views more  PVLDB 2008»
14 years 9 months ago
TraClass: trajectory classification using hierarchical region-based and trajectory-based clustering
Trajectory classification, i.e., model construction for predicting the class labels of moving objects based on their trajectories and other features, has many important, real-worl...
Jae-Gil Lee, Jiawei Han, Xiaolei Li, Hector Gonzal...