551 search results - page 75 / 111 » Performance evaluation of relevance feedback methods |
ISWC
2005
IEEE
2005
IEEE
Using Ultrasonic Hand Tracking to Augment Motion Analysis Based Recognition of Manipulative Gestures
14 years 1 months ago
The paper demonstrates how ultrasonic hand tracking can be used to improve the performance of a wearable, accelerometer and gyroscope based activity recognition system. Specifica...
WEBI
2009
Springer
14 years 2 months ago
2009
Springer
We consider the problem of retrieving multiple documents relevant to the single subtopics of a given web query, termed “full-subtopic retrieval”. To solve this problem we pres...
CIKM
2009
Springer
13 years 5 months ago
2009
Springer
Traditional models of information retrieval assume documents are independently relevant. But when the goal is retrieving diverse or novel information about a topic, retrieval mode...
AUSDM
2008
Springer
13 years 9 months ago
2008
Springer
In this paper we investigate the classification of mental tasks based on electroencephalographic (EEG) data for Brain Computer Interfaces (BCI) in two scenarios: off line and on-l...
CLEF
2008
Springer
13 years 9 months ago
2008
Springer
This article describes our participation at the Domain-Specific track. We used the Xtrieval framework [2], [3] for the preparation and execution of the experiments. The translatio...