Sciweavers

AAAI
2006
14 years 1 months ago
Towards Modeling Threaded Discussions using Induced Ontology Knowledge
Donghui Feng, Jihie Kim, Erin Shaw, Eduard H. Hovy
AAAI
2004
14 years 1 months ago
SenseClusters - Finding Clusters that Represent Word Senses
SenseClusters is a freely available word sense discrimination system that takes a purely unsupervised clustering approach. It uses no knowledge other than what is available in a r...
Amruta Purandare, Ted Pedersen
AAAI
2006
14 years 1 months ago
Exploring GnuGo's Evaluation Function with a SVM
While computers have defeated the best human players in many classic board games, progress in Go remains elusive. The large branching factor in the game makes traditional adversar...
Christopher Fellows, Yuri Malitsky, Gregory Wojtas...
AAAI
2004
14 years 1 months ago
Discriminating Among Word Meanings by Identifying Similar Contexts
Word sense discrimination is an unsupervised clustering problem, which seeks to discover which instances of a word/s are used in the same meaning. This is done strictly based on i...
Amruta Purandare, Ted Pedersen
AAAI
2006
14 years 1 months ago
A Two-Step Hierarchical Algorithm for Model-Based Diagnosis
For many large systems the computational complexity of complete model-based diagnosis is prohibitive. In this paper we investigate the speedup of the diagnosis process by exploiti...
Alexander Feldman, Arjan J. C. van Gemund
AAAI
2004
14 years 1 months ago
SEM-Ether: Semantic Web Based Pervasive Computing Framework - Integrating Web, Devices and People
Pervasive computing aims to build an aggregated environment around a user by knitting diverse computing and communicating devices and software services into a single homogeneous u...
Sushil Puradkar, Sachin Singh, Chintan Patel, Kart...
AAAI
2004
14 years 1 months ago
Simple Search Methods for Finding a Nash Equilibrium
We present two simple search methods for computing a sample Nash equilibrium in a normal-form game: one for 2player games and one for n-player games. We test these algorithms on m...
Ryan Porter, Eugene Nudelman, Yoav Shoham
AAAI
2006
14 years 1 months ago
The Complexity of Bribery in Elections
We study the complexity of influencing elections through bribery: How computationally complex is it for an external actor to determine whether by a certain amount of bribing voter...
Piotr Faliszewski, Edith Hemaspaandra, Lane A. Hem...
AAAI
2004
14 years 1 months ago
PRECISE on ATIS: Semantic Tractability and Experimental Results
The need for Natural Language Interfaces to databases (NLIs) has become increasingly acute as more and more people access information through their web browsers, PDAs, and cell ph...
Ana-Maria Popescu, Alex Armanasu, Oren Etzioni, Da...