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» Process algebra for performance evaluation
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CHI
2008
ACM
15 years 5 months ago
Introducing item response theory for measuring usability inspection processes
Usability evaluation methods have a long history of research. Latest contributions significantly raised the validity of method evaluation studies. But there is still a measurement...
Martin Schmettow, Wolfgang Vietze
127
Voted
ACL
1998
15 years 4 months ago
An Empirical Evaluation of Probabilistic Lexicalized Tree Insertion Grammars
We present an empirical study of the applicability of Probabilistic Lexicalized Tree Insertion Grammars (PLTIG), a lexicalized counterpart to Probabilistic Context-Free Grammars (...
Rebecca Hwa
88
Voted
ICRA
2007
IEEE
148views Robotics» more  ICRA 2007»
15 years 9 months ago
Effect of Gravity on Manipulation Performance of a Robotic Arm
— The present paper introduces an evaluation of the manipulation performance of a robotic arm with respect to control accuracy and mechanical efficiency, taking into considerati...
Tasuku Yamawaki, Masahito Yashima
ICPR
2002
IEEE
16 years 4 months ago
On the Performance of Wavelets for Handwritten Numerals Recognition
This paper validates a recognition system using bidimensional wavelet transforms as feature extractor and investigates the relevance of each subband image in the recognition proce...
João Marques de Carvalho, Robert Sabourin, ...
COSIT
1995
Springer
111views GIS» more  COSIT 1995»
15 years 7 months ago
Range Queries Involving Spatial Relations: A Performance Analysis
: Spatial relations are becoming an important aspect of spatial access methods because of the increasing interest on qualitative spatial information processing. In this paper we sh...
Yannis Theodoridis, Dimitris Papadias