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FLAIRS
2000
10 years 28 days ago
Mining Textual Answers with Knowledge-Based Indicators
This paper describes a knowledge-based methodologyof miningtextual answersinto large collections of texts. Wepresent SOMBRERO,a knowledge processing module implemented in the LASS...
Sanda M. Harabagiu, Marius Pasca
FLAIRS
2000
10 years 28 days ago
Overriding the Experts: A Stacking Method for Combining Marginal Classifiers
The design of an optimal Bayesian classifier for multiple features is dependent on the estimation of multidimensional joint probability density functions and therefore requires a ...
Mark D. Happel, Peter Bock
FLAIRS
2000
10 years 28 days ago
A Parallel Approach to Modeling Language Learning and Understanding in Young Children
To reduce the complexity of studying a parallel mechanism for natural language learning and understanding which supports both utterance and discourse processing, we propose a comp...
Charles Hannon, Diane J. Cook
FLAIRS
2000
10 years 28 days ago
Erosion Modeling in a Raster-Based GIS with Fuzzy Logic
In recent years, fuzzy logic has been applied successfully to a wide range of problems. This paper shows how it can be utilized in the area of spatial reasoning, in particular geo...
Hans W. Guesgen, Jochen Albrecht, Stefi Grundner
FLAIRS
2000
10 years 28 days ago
Partitioning Sets with Genetic Algorithms
We first revisit a problem in the literature of genetic algorithms: arranging numbers into groups whose summed weights are as nearly equal as possible. We provide a new genetic al...
William A. Greene
FLAIRS
2000
10 years 28 days ago
A Coherent Teamwork Model in a Dynamic Environment
Ateamis a uniqueexampleof collection of agentsheld in dynamicandfunctional relationships overbrief periods of time by mutualbelief and joint commitment.Thecentral hypothesis in th...
Madhu Goyal, N. Parameswaran
FLAIRS
2000
10 years 28 days ago
Actively Supporting Collaboration in Virtual Learning Environments
Collaboration between peers is an important aspect of the learning process and can considerably augment learning in studying complex domains. To ensure that peer collaboration occ...
Adrian Gordon, Lynne E. Hall
FLAIRS
2000
10 years 28 days ago
Structural Knowledge Discovery Used to Analyze Earthquake Activity
The Subdue structural discovery system is being used as the Data Mining tool to study the "Orizaba Fault" located in Mexico, as part of a research project of the geologi...
Jesus A. Gonzalez, Lawrence B. Holder, Diane J. Co...
FLAIRS
2000
10 years 28 days ago
Autonomous Automobile Behavior through Context-Based Reasoning
Today's driving simulators are used in vehicle research and design as well as in training. However, most simulators are not convincing because the degree of realism is not ad...
Fernando G. Gonzalez, Patrick Grejs, Avelino J. Go...
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