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CORR
2008
Springer
96views Education» more  CORR 2008»
13 years 10 months ago
Popularity, Novelty and Attention
We analyze the role that popularity and novelty play in attracting the attention of users to dynamic websites. We do so by determining the performance of three different strategie...
Fang Wu, Bernardo A. Huberman
EDM
2008
121views Data Mining» more  EDM 2008»
13 years 11 months ago
Analytic Comparison of Three Methods to Evaluate Tutorial Behaviors
We compare the purposes, inputs, representations, and assumptions of three methods to evaluate the fine-grained interactions of intelligent tutors with their students. One method i...
Jack Mostow, Xiaonan Zhang
LREC
2008
145views Education» more  LREC 2008»
13 years 11 months ago
Data Collection for the CHIL CLEAR 2007 Evaluation Campaign
This paper describes in detail the data that was collected and annotated during the third and final year of the CHIL project. This data was used for the CLEAR evaluation campaign ...
Nicolas Moreau, Djamel Mostefa, Rainer Stiefelhage...
FOIS
2006
13 years 11 months ago
A Reusable Ontology for Fluents in OWL
A critical problem for practical KR is dealing with relationships that change over time. This problem is compounded by representation languages such as OWL that are biased towards ...
Christopher A. Welty, Richard Fikes
AMC
2008
88views more  AMC 2008»
13 years 10 months ago
Stopping rules for box-constrained stochastic global optimization
We present three new stopping rules for Multistart based methods. The first uses a device that enables the determination of the coverage of the bounded search domain. The second i...
Isaac E. Lagaris, Ioannis G. Tsoulos