Sciweavers

AAAI
2007
13 years 7 months ago
Recognizing Textual Entailment Using a Subsequence Kernel Method
We present a novel approach to recognizing Textual nt. Structural features are constructed from abstract tree descriptions, which are automatically extracted from syntactic depend...
Rui Wang 0005, Günter Neumann
AAAI
2007
13 years 7 months ago
UNDERTOW: Multi-Level Segmentation of Real-Valued Time Series
The discovery of meaningful change points, finding segments, in both categorical and real-value data time series is a well-studied problem. Prior segmentation algorithms and task...
Tom Armstrong, Tim Oates
AAAI
2007
13 years 7 months ago
TeamTalk: A Platform for Multi-Human-Robot Dialog Research in Coherent Real and Virtual Spaces
Performing experiments with human-robot interfaces often requires the allocation of expensive and complex hardware and large physical spaces. Those costs constrain development and...
Thomas K. Harris, Alexander I. Rudnicky
AAAI
2007
13 years 7 months ago
Understanding Performance Tradeoffs in Algorithms for Solving Oversubscribed Scheduling
In recent years, planning and scheduling research has paid increasing attention to problems that involve resource oversubscription, where cumulative demand for resources outstrips...
Laurence A. Kramer, Laura Barbulescu, Stephen F. S...
AAAI
2007
13 years 7 months ago
Reasoning from Desires to Intentions: A Dialectical Framework
Here, we define a framework where defeasible argumentation is used for reasoning about beliefs, desires and intentions. A dialectical filtering process is introduced to obtain a...
Nicolás D. Rotstein, Alejandro Javier Garc&...
AAAI
2007
13 years 7 months ago
A Multi-Agent Approach to Distributed Rendering Optimization
Physically based rendering is the process of generating a 2D om the abstract description of a 3D Scene. Despite the development of various new techniques and algorithms, the compu...
Carlos Gonzalez-Morcillo, Gerhard Weiss, Luis Jim&...
AAAI
2007
13 years 7 months ago
A Planning Approach for Message-Oriented Semantic Web Service Composition
In this paper, we consider the problem of composing a set of web services, where the requirements are specified in terms of the input and output messages of the composite workfl...
Zhen Liu, Anand Ranganathan, Anton Riabov
AAAI
2007
13 years 7 months ago
Freebase: A Shared Database of Structured General Human Knowledge
Freebase is a practical, scalable, graph-shaped database of structured general human knowledge, inspired by Semantic Web research and collaborative data communities such as the Wi...
Kurt D. Bollacker, Robert P. Cook, Patrick Tufts
AAAI
2007
13 years 7 months ago
KSU Willie in Semantic Vision Challenge
The KSU Willie entry in the Semantic Vision Challenge will use a variety of classifiers, some standard classifiers and some newly developed classifiers, to learn the classificatio...
David Gustafson, Aaron Chavez, Michael Marlen, And...