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JCST
2008
142views more  JCST 2008»
13 years 7 months ago
New Information Distance Measure and Its Application in Question Answering System
In a question answering (QA) system, the fundamental problem is how to measure the distance between a question and an answer, hence ranking different answers. We demonstrate that s...
Xian Zhang, Yu Hao, Xiaoyan Zhu, Ming Li
MS
2003
13 years 9 months ago
Planetarium Simulation System Usability and Experiments
This paper describes a modeling, simulation, and evaluation system for planetary simulation, including dynamic 3D-visualization, event capturing, and experiment management. Becaus...
Wolfgang P. Kowalk
BMCBI
2008
127views more  BMCBI 2008»
13 years 7 months ago
AMMO-Prot: amine system project 3D-model finder
Background: Amines are biogenic amino acid derivatives, which play pleiotropic and very important yet complex roles in animal physiology. For many other relevant biomolecules, bio...
Ismael Navas Delgado, Raúl Montañez,...
DOLAP
2004
ACM
14 years 1 months ago
Cardinality-based inference control in OLAP systems: an information theoretic approach
We address the inference control problem in data cubes with some data known to users through external knowledge. The goal of inference controls is to prevent exact values of sensi...
Nan Zhang 0004, Wei Zhao, Jianer Chen
ECIR
2009
Springer
14 years 4 months ago
Current Developments in Information Retrieval Evaluation
: In the last decade, many evaluation results have been created within the evaluation initiatives like TREC, NTCIR and CLEF. The large amount of data available has led to substanti...
Thomas Mandl