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ACL
2009
13 years 7 months ago
A Novel Discourse Parser Based on Support Vector Machine Classification
This paper introduces a new algorithm to parse discourse within the framework of Rhetorical Structure Theory (RST). Our method is based on recent advances in the field of statisti...
David duVerle, Helmut Prendinger
SI3D
2009
ACM
14 years 3 months ago
Egocentric affordance fields in pedestrian steering
In this paper we propose a general framework for local pathplanning and steering that can be easily extended to perform highlevel behaviors. Our framework is based on the concept ...
Mubbasir Kapadia, Shawn Singh, William Hewlett, Pe...
CDC
2008
IEEE
158views Control Systems» more  CDC 2008»
14 years 3 months ago
Cooperative control of an autonomous sampling network in an external flow field
Abstract— Cooperative steering controls enable mobile sampling platforms to conduct synoptic, adaptive surveys of dynamic spatiotemporal processes by appropriately regulating the...
Derek A. Paley
CRYPTO
2005
Springer
127views Cryptology» more  CRYPTO 2005»
14 years 2 months ago
Black-Box Secret Sharing from Primitive Sets in Algebraic Number Fields
A black-box secret sharing scheme (BBSSS) for a given access structure works in exactly the same way over any finite Abelian group, as it only requires black-box access to group o...
Ronald Cramer, Serge Fehr, Martijn Stam
IMR
2003
Springer
14 years 2 months ago
Meshing of Diffusion Surfaces for Point-Based Tensor Field Visualization
The visualization of 3D vector and tensor fields in a 2D image is challenging because the large amount of information will either be mixed during projection to 2D or lead to seve...
Ralf Sondershaus, Stefan Gumhold