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DEXA
2008
Springer
121views Database» more  DEXA 2008»
15 years 8 months ago
OLAP for Trajectories
In this paper, we present an OLAP framework for trajectories of moving objects. We introduce a new operator GROUP TRAJECTORIES for group-by operations on trajectories and present ...
Oliver Baltzer, Frank K. H. A. Dehne, Susanne E. H...
EDM
2010
165views Data Mining» more  EDM 2010»
15 years 8 months ago
Effort-based Tutoring: An Empirical Approach to Intelligent Tutoring
We describe pedagogical and student modeling based on past student interactions with a tutoring system. We model student effort with an integrated view of student behaviors (e.g. t...
Ivon Arroyo, Hasmik Meheranian, Beverly Park Woolf
COLING
2008
15 years 8 months ago
Multilingual Assistant for Medical Diagnosing and Drug Prescription Based on Category Ranking
This paper presents a real-world application for assisting medical diagnosis and drug prescription, which relies on the exclusive use of machine learning techniques. We have autom...
Fernando Ruiz-Rico, José Luis Vicedo Gonz&a...
ICCE
2007
93views Education» more  ICCE 2007»
15 years 8 months ago
Rethinking Online Faculty Instructional Development: A Case Study
: This study elucidates issues generated by the Interactive Platform for Faculty Instructional Development (IPFID) website (http://140.115.107.44). The website content comprises re...
Shinn-Rong Lin, Yi-Chin Wu, Chia-Wen Liu, Hsiao-Ti...
LREC
2008
111views Education» more  LREC 2008»
15 years 8 months ago
Developing Corpus of Japanese Classroom Lecture Speech Contents
This paper explains our developing Corpus of Japanese classroom Lecture speech Contents (henceforth, denoted as CJLC). Increasing e-Learning contents demand a sophisticated intera...
Masatoshi Tsuchiya, Satoru Kogure, Hiromitsu Nishi...