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» Relational Parametricity for Computational Effects
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COLING
2010
14 years 11 months ago
Document Expansion Based on WordNet for Robust IR
The use of semantic information to improve IR is a long-standing goal. This paper presents a novel Document Expansion method based on a WordNet-based system to find related concep...
Eneko Agirre, Xabier Arregi, Arantxa Otegi
AROBOTS
2010
101views more  AROBOTS 2010»
15 years 4 months ago
A quantitative assessment of structural errors in grid maps
Various common error sources affect the quality of a map, e.g., salt and pepper noise and other forms of noise that are more or less uniformly distributed over the map. But there ...
Andreas Birk
WWW
2009
ACM
16 years 5 months ago
Online expansion of rare queries for sponsored search
Sponsored search systems are tasked with matching queries to relevant advertisements. The current state-of-the-art matching algorithms expand the user's query using a variety...
Andrei Z. Broder, Peter Ciccolo, Evgeniy Gabrilovi...
HPDC
2005
IEEE
15 years 10 months ago
Dynamic load balancing for distributed search
This paper examines how computation can be mapped across the nodes of a distributed search system to effectively utilize available resources. We specifically address computationa...
Larry Huston, Alex Nizhner, Padmanabhan Pillai, Ra...
CVPR
2005
IEEE
16 years 6 months ago
Vehicle Segmentation and Tracking from a Low-Angle Off-Axis Camera
We present a novel method for visually monitoring a highway when the camera is relatively low to the ground and on the side of the road. In such a case, occlusion and the perspect...
Neeraj K. Kanhere, Shrinivas J. Pundlik, Stan Birc...