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» Tracking with general regression
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108
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CIDR
2011
188views Algorithms» more  CIDR 2011»
14 years 4 months ago
Managing Structured Collections of Community Data
Data management is becoming increasingly social. We observe a new form of information in such collaborative scenarios, where users contribute and reuse information, which resides ...
Wolfgang Gatterbauer, Dan Suciu
120
Voted
SIGMOD
2011
ACM
152views Database» more  SIGMOD 2011»
14 years 3 months ago
Tracing data errors with view-conditioned causality
A surprising query result is often an indication of errors in the query or the underlying data. Recent work suggests using causal reasoning to find explanations for the surprisin...
Alexandra Meliou, Wolfgang Gatterbauer, Suman Nath...
143
Voted
KDD
2012
ACM
178views Data Mining» more  KDD 2012»
13 years 3 months ago
Mining event periodicity from incomplete observations
Advanced technology in GPS and sensors enables us to track physical events, such as human movements and facility usage. Periodicity analysis from the recorded data is an important...
Zhenhui Li, Jingjing Wang, Jiawei Han
104
Voted
TCSV
2008
107views more  TCSV 2008»
15 years 18 days ago
Person Surveillance Using Visual and Infrared Imagery
This paper presents a methodology for analyzing multimodal and multiperspective systems for person surveillance. Using an experimental testbed consisting of two color and two infra...
Stephen J. Krotosky, Mohan M. Trivedi
94
Voted
ICCV
1999
IEEE
16 years 2 months ago
Calibration of Hand-Held Camera Sequences for Plenoptic Modeling
In this contribution we focus on the calibration of very long image sequences from a hand-held camera that samples the viewing sphere of a scene. View sphere sampling is important...
Reinhard Koch, Marc Pollefeys, Benno Heigl, Luc J....