317 search results - page 27 / 64 » An adaptive online system for efficient processing of hierar... |
AH
2008
Springer
14 years 1 months ago
2008
Springer
In order to navigate huge document collections efficiently, tagged hierarchical structures can be used. For users, it is important to correctly interpret tag combinations. In this ...
VLDB
2005
ACM
14 years 25 days ago
2005
ACM
Query optimizers in current database systems are designed to pick a single efficient plan for a given query based on current statistical properties of the data. However, different...
CAINE
2003
13 years 8 months ago
2003
This paper presents a fuzzy logic approach for switching multiple reference models, within the Model Reference Adaptive Control (MRAC) framework, in response to major changes in t...
ICRA
2008
IEEE
14 years 1 months ago
2008
IEEE
— In order to perform coronary artery bypass graft surgery, a stationary heart is necessary. A human cannot achieve manual tracking of the complex heartbeat motion. Robotics tech...
IUI
2006
ACM
14 years 1 months ago
2006
ACM
In this paper we describe research on using eye-tracking data for on-line assessment of user meta-cognitive behavior during the interaction with an intelligent learning environmen...