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ICRA
1999
IEEE
115views Robotics» more  ICRA 1999»
15 years 10 months ago
Design of a Spider-Like Robot for Motion with Quasistatic Force Constraints
Abstract: This paper presents a novel design of a Jiegged "spider" robot capable of moving in a wide range of two-dimensional tunnels. The spider moves in a quasistatic m...
Shraga Shoval, Elon Rimon, Amir Shapiro
ICDT
1999
ACM
97views Database» more  ICDT 1999»
15 years 10 months ago
Optimizing Large Join Queries in Mediation Systems
In data integration systems, queries posed to a mediator need to be translated into a sequence of queries to the underlying data sources. In a heterogeneous environment, with sour...
Ramana Yerneni, Chen Li, Jeffrey D. Ullman, Hector...
SP
1990
IEEE
15 years 10 months ago
Probabilistic Interference
In recent times information flow and non-interference have become very popular concepts for expressing both integrity and privacy properties. We present the first general definitio...
James W. Gray III
GECCO
2000
Springer
153views Optimization» more  GECCO 2000»
15 years 10 months ago
Applying Genetic Algorithms to Multi-Objective Land Use Planning
This paper explores the application of multiobjective Genetic Algorithms (mGAs) to rural land use planning, a spatial allocation problem. Two mGAs are proposed. Both share an unde...
Keith B. Matthews, Susan Craw, Stewart Elder, Alan...
ECIR
2010
Springer
15 years 7 months ago
Explicit Search Result Diversification through Sub-queries
Queries submitted to a retrieval system are often ambiguous. In such a situation, a sensible strategy is to diversify the ranking of results to be retrieved, in the hope that users...
Rodrygo L. T. Santos, Jie Peng, Craig Macdonald, I...