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124
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WSDM
2012
ACM
267views Data Mining» more  WSDM 2012»
13 years 8 months ago
Learning to rank with multi-aspect relevance for vertical search
Many vertical search tasks such as local search focus on specific domains. The meaning of relevance in these verticals is domain-specific and usually consists of multiple well-d...
Changsung Kang, Xuanhui Wang, Yi Chang, Belle L. T...
SPAA
2004
ACM
15 years 6 months ago
Online algorithms for network design
This paper presents the first polylogarithmic-competitive online algorithms for two-metric network design problems. These problems arise naturally in the design of computer netwo...
Adam Meyerson
122
Voted
COCOON
2005
Springer
15 years 2 months ago
On-Line Algorithms for Market Equilibria
We consider a variation of the classical problem of finding prices which guarantee equilibrium in linear markets consisting of divisible goods and agents with money. Specificall...
Spyros Angelopoulos, Atish Das Sarma, Avner Magen,...
90
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ICDM
2002
IEEE
114views Data Mining» more  ICDM 2002»
15 years 5 months ago
Online Algorithms for Mining Semi-structured Data Stream
In this paper, we study an online data mining problem from streams of semi-structured data such as XML data. Modeling semi-structured data and patterns as labeled ordered trees, w...
Tatsuya Asai, Hiroki Arimura, Kenji Abe, Shinji Ka...
ICRA
2006
IEEE
99views Robotics» more  ICRA 2006»
15 years 6 months ago
MRSAM: a Quadratically Competitive Multi-robot Online Navigation Algorithm
— We explore an online problem where a group of robots has to find a target whose position is unknown in an unknown planar environment whose geometry is acquired by the robots d...
Shahar Sarid, Amir Shapiro, Yoav Gabriely