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MSR
2005
ACM
15 years 5 months ago
Mining student CVS repositories for performance indicators
Over 200 CVS repositories representing the assignments of students in a second year undergraduate computer science course have been assembled. This unique data set represents many...
Keir Mierle, Kevin Laven, Sam T. Roweis, Greg Wils...
IWANN
2005
Springer
15 years 5 months ago
A Competitive-Based Method for Determining the Number of Groups: A Clinical Application
A proper gait assessment in patients with knee or hip injuries strongly determines the diagnosis and consequently the evolution of the pathology, the quality of life of implanted p...
Antonio Sánchez, Francisco J. Vico, Santiag...
UM
2005
Springer
15 years 5 months ago
Using Learning Curves to Mine Student Models
This paper presents an evaluation study that measures the effect of modifying feedback generality in an Intelligent Tutoring System (ITS) based on Student Models. A taxonomy of the...
Brent Martin, Antonija Mitrovic
SIGIR
2005
ACM
15 years 5 months ago
A geometric interpretation of r-precision and its correlation with average precision
We consider two of the most commonly cited measures of retrieval performance: average precision and R-precision. It is well known that average precision and R-precision are highly...
Javed A. Aslam, Emine Yilmaz, Virgiliu Pavlu
WOWMOM
2005
ACM
112views Multimedia» more  WOWMOM 2005»
15 years 5 months ago
A Hidden Environment Model for Constructing Indoor Radio Maps
Constructing indoor radio maps plays an important role in many services and applications such as wireless base station planning. In this paper, we propose a hybrid approach to con...
Zhe Xiang, Hangjin Zhang, Jian Huang, Song Song, K...