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» Approximate extended formulations
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JLP
2000
102views more  JLP 2000»
15 years 3 months ago
Recursive Query Plans for Data Integration
Generating query-answering plans for data integration systems requires to translate a user query, formulated in terms of a mediated schema, to a query that uses relations that are...
Oliver M. Duschka, Michael R. Genesereth, Alon Y. ...
SCHOLARPEDIA
2008
110views more  SCHOLARPEDIA 2008»
15 years 3 months ago
Luce's choice axiom
A geometric approach is introduced to explain phenomena that can arise with Luce's choice axiom; e.g., differences occur when determining the likelihood of a ranking by start...
Duncan Luce
134
Voted
ICRA
2010
IEEE
147views Robotics» more  ICRA 2010»
15 years 2 months ago
Two-phased controller for a pair of 2-DOF soft fingertips based on the qualitative relationship between joint angles and object
— We have previously shown that hemispherical soft fingertips are at equilibrium when they are in contact with objects, suggesting that the contact force and flexibility of the...
Yujiro Yamazaki, Takahiro Inoue, Shinichi Hirai
ICRA
2010
IEEE
126views Robotics» more  ICRA 2010»
15 years 2 months ago
Multiple depth/presence sensors: Integration and optimal placement for human/robot coexistence
— Depth and presence sensors are used to prevent collisions in environments where human/robot coexistence is relevant. To address the problem of occluded areas, we extend in this...
Fabrizio Flacco, Alessandro De Luca
IJCV
2010
249views more  IJCV 2010»
15 years 2 months ago
A Computational Model of Multidimensional Shape
We develop a computational model of shape that extends existing Riemannian models of shape of curves to multidimensional objects of general topological type. We construct shape sp...
Xiuwen Liu, Yonggang Shi, Ivo D. Dinov, Washington...