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TCS
1998
15 years 6 months ago
A Computational Model for Metric Spaces
In this paper we present an alternative order-theoretic proof of the Banach fixed point theorem for selfmaps on complete metric spaces which is based on formal balls and, contrary...
Abbas Edalat, Reinhold Heckmann
VLC
2002
118views more  VLC 2002»
15 years 6 months ago
Modeling Behaviors of Interactive Objects for Real-Time Virtual Environments
Real-time 3D graphics are being extensively used to build interactive virtual environments for a number of different applications. In many situations, virtual objects are required...
Marcelo Kallmann, Daniel Thalmann
LOGCOM
2010
123views more  LOGCOM 2010»
15 years 4 months ago
The Hyper Tableaux Calculus with Equality and an Application to Finite Model Computation
In most theorem proving applications, a proper treatment of equational theories or equality is mandatory. In this paper we show how to integrate a modern treatment of equality in ...
Peter Baumgartner, Ulrich Furbach, Björn Pelz...
CISS
2007
IEEE
16 years 21 days ago
Towards Optimal Design of Data Hiding Algorithms Against Nonparametric Adversary Models
Abstract—This paper presents a novel zero-sum watermarking game between a detection algorithm and a data hiding adversary. Contrary to previous research, the detection algorithm ...
Alvaro A. Cárdenas, George V. Moustakides, ...
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ICIP
2007
IEEE
16 years 20 days ago
Group Activity Recognition Based on ARMA Shape Sequence Modeling
In this paper, we propose a system identification approach for group activity recognition in traffic surveillance. Statistical shape theory is used to extract features, and then...
Ying Wang, Kaiqi Huang, Tieniu Tan