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» On changing cofinality of partially ordered sets
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ICCV
2003
IEEE
14 years 6 months ago
Video Google: A Text Retrieval Approach to Object Matching in Videos
We describe an approach to object and scene retrieval which searches for and localizes all the occurrences of a user outlined object in a video. The object is represented by a set...
Josef Sivic, Andrew Zisserman
CVPR
2010
IEEE
14 years 1 months ago
Building Reconstruction using Manhattan-World Grammars
We present a passive computer vision method that exploits existing mapping and navigation databases in order to automatically create 3D building models. Our method defines a gramm...
Carlos Vanegas, Daniel Aliaga, Bedrich Benes
CDC
2008
IEEE
169views Control Systems» more  CDC 2008»
13 years 6 months ago
Control of underactuated mechanical systems: Observer design and position feedback stabilization
We identify a class of mechanical systems for which a globally exponentially stable reduced order observer can be designed. The class is characterized by (the solvability of) a set...
Aneesh Venkatraman, Romeo Ortega, Ioannis Sarras, ...
IGPL
2008
103views more  IGPL 2008»
13 years 4 months ago
Transition Logic Revisited
A new version of transition logic is presented. It integrates (dynamic) transitions, which change world states, and classical (static) reasoning, restricted in the paper to Horn l...
Wolfgang Bibel
SLP
1994
77views more  SLP 1994»
13 years 6 months ago
Modal Event Calculus
We consider a hierarchy of modal event calculi to represent and reason about partially ordered events. These calculi are based on the model of time and change of Kowalski and Sergo...
Iliano Cervesato, Luca Chittaro, Angelo Montanari