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COLING
2010
10 years 6 months ago
Search with Synonyms: Problems and Solutions
Search with synonyms is a challenging problem for Web search, as it can easily cause intent drifting. In this paper, we propose a practical solution to this issue, based on co-cli...
Xing Wei, Fuchun Peng, Huihsin Tseng, Yumao Lu, Xu...
EMNLP
2009
10 years 9 months ago
The role of named entities in Web People Search
The ambiguity of person names in the Web has become a new area of interest for NLP researchers. This challenging problem has been formulated as the task of clustering Web search r...
Javier Artiles, Enrique Amigó, Julio Gonzal...
CORR
2010
Springer
120views Education» more  CORR 2010»
10 years 10 months ago
Implementing Distributed Controllers for Systems with Priorities
is a challenging problem. We consider here abstract specifications consisting of a composition of components and a controller given in the form of a set of interactions and a prior...
Imene Ben Hafaiedh, Susanne Graf, Hammadi Khairall...
TIP
2002
94views more  TIP 2002»
10 years 11 months ago
Denoising and copy attacks resilient watermarking by exploiting prior knowledge at detector
Watermarkingwith both obliviousdetection and high robustness capabilities is still a challenging problem. The existing methods are either robust or oblivious, but it is di cult to...
Chun-Shien Lu, Hong-Yuan Mark Liao, Martin Kutter
TOG
2008
85views more  TOG 2008»
10 years 11 months ago
Robust treatment of simultaneous collisions
Robust treatment of complex collisions is a challenging problem in cloth simulation. Some state of the art methods resolve collisions iteratively, invoking a fail-safe when a boun...
David Harmon, Etienne Vouga, Rasmus Tamstorf, Eita...
AI
2008
Springer
10 years 11 months ago
Label ranking by learning pairwise preferences
Preference learning is a challenging problem that involves the prediction of complex structures, such as weak or partial order relations, rather than single values. In the recent ...
Eyke Hüllermeier, Johannes Fürnkranz, We...
AAAI
1998
11 years 1 months ago
A Framework for Reinforcement Learning on Real Robots
Learning on real robots in an real, unaltered environment provides an extremely challenging problem. Many of the simplifying assumptions made in other areas of learning cannot be ...
William D. Smart, Leslie Pack Kaelbling
NIPS
2007
11 years 1 months ago
Agreement-Based Learning
The learning of probabilistic models with many hidden variables and nondecomposable dependencies is an important and challenging problem. In contrast to traditional approaches bas...
Percy Liang, Dan Klein, Michael I. Jordan
LATIN
1998
Springer
11 years 3 months ago
Shape Reconstruction with Delaunay Complex
The reconstruction of a shape or surface from a finite set of points is a practically significant and theoretically challenging problem. This paper presents a unified view of algor...
Herbert Edelsbrunner
3DIM
1999
IEEE
11 years 4 months ago
Hand-Held Acquisition of 3D Models with a Video Camera
Modeling of 3D objects from image sequences is a challenging problem and has been a research topic for many years. Important theoretical and algorithmic results were achieved that...
Marc Pollefeys, Reinhard Koch, Maarten Vergauwen, ...
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