Sciweavers

4234 search results - page 319 / 847
» OLAP on sequence data
Sort
View
ICDE
2006
IEEE
188views Database» more  ICDE 2006»
16 years 8 months ago
Efficiently Evaluating Order Preserving Similarity Queries over Historical Market-Basket Data
We introduce a new domain-independent framework for formulating and efficiently evaluating similarity queries over historical data, where given a history as a sequence of timestam...
Reza Sherkat, Davood Rafiei
ICDE
1999
IEEE
134views Database» more  ICDE 1999»
16 years 8 months ago
On Similarity-Based Queries for Time Series Data
We study similarity queries for time series data where similarity is defined in terms of a set of linear transformations on the Fourier series representation of a sequence. We hav...
Davood Rafiei
ICPR
2008
IEEE
16 years 8 months ago
Motion capture data retrieval using an artist's doll
In this paper, we present a keyframe-based human motion capture data retrieval system which uses a wooden doll as the input device. A user inputs a keyframe by posing an artist�...
Bolan Jiang, James Davis, Prabath Gunawardane, Tie...
CIDM
2009
IEEE
16 years 2 months ago
Automatic analysis of eye tracking data for medical diagnosis
— Several studies have analyzed the link between mental dysfunctions and eye movements, using eye tracking techniques to determine where a person is looking, that is, the fixati...
Filippo Galgani, Yiwen Sun, Pier Luca Lanzi, Jason...
GLOBECOM
2006
IEEE
16 years 1 months ago
Multicode MIMO for High Data Rate Mobile Ad-hoc Networks
Abstract—In a mobile ad-hoc network scenario, where communication nodes are mounted on moving platforms (like jeeps, trucks, tanks, etc.), use of V-BLAST requires that the number...
Thati Srikanth, Shamaiah Manohar, Ananthanarayanan...