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ACL
2012
11 years 8 months ago
Combining Textual Entailment and Argumentation Theory for Supporting Online Debates Interactions
Blogs and forums are widely adopted by online communities to debate about various issues. However, a user that wants to cut in on a debate may experience some difficulties in ext...
Elena Cabrio, Serena Villata
ISAAC
2009
Springer
92views Algorithms» more  ISAAC 2009»
14 years 15 days ago
Online Maximum Directed Cut
We investigate a natural online version of the well-known Maximum Directed Cut problem on DAGs. We propose a deterministic algorithm and show that it achieves a competitive ratio o...
Amotz Bar-Noy, Michael Lampis
ICIAP
2009
ACM
14 years 6 months ago
Real-Time Online Video Object Silhouette Extraction Using Graph Cuts on the GPU
Abstract. Being able to find the silhouette of an object is a very important front-end processing step for many high-level computer vision techniques, such as Shape-from-Silhouette...
Zachary A. Garrett, Hideo Saito
ESA
2009
Springer
149views Algorithms» more  ESA 2009»
14 years 15 days ago
Sparse Cut Projections in Graph Streams
Finding sparse cuts is an important tool for analyzing large graphs that arise in practice, such as the web graph, online social communities, and VLSI circuits. When dealing with s...
Atish Das Sarma, Sreenivas Gollapudi, Rina Panigra...
IJON
2002
154views more  IJON 2002»
13 years 5 months ago
Nonlinear model predictive control of a cutting process
Nonlinear model predictive control (MPC) of a simulated chaotic cutting process is presented. The nonlinear MPC combines a neural-network model and a genetic-algorithm-based optim...
Primoz Potocnik, Igor Grabec