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» Change, Change, Change: Three Approaches
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COMPGEOM
2000
ACM
15 years 11 months ago
Kinetic connectivity for unit disks
We describe a kinetic data structure (KDS) that maintains the connected components of the union of a set of unit-radius disks moving in the plane. We assume that the motion of eac...
Leonidas J. Guibas, John Hershberger, Subhash Suri...
ER
1999
Springer
155views Database» more  ER 1999»
15 years 11 months ago
Detecting Redundancy in Data Warehouse Evolution
A Data Warehouse DW can be abstractly seen as a set of materialized views de ned over a set of remote data sources. A DW is intended to satisfy a set of queries. The views materi...
Dimitri Theodoratos
VISUALIZATION
1998
IEEE
15 years 11 months ago
Fast and memory efficient polygonal simplification
Conventional wisdom says that in order to produce high-quality simplified polygonal models, one must retain and use information about the original model during the simplification ...
Peter Lindstrom, Greg Turk
163
Voted
HICSS
1997
IEEE
83views Biometrics» more  HICSS 1997»
15 years 11 months ago
The Impact of Globalisation and Information Technology on the Strategy and Profitability of the Banking Industry
The profitability of banks world-wide has decreased from the early 1980s to the 1990s. This has been attributed to several factors: the decline of traditional banking activities (...
Christopher P. Holland, A. Geoffrey Lockett, Ian D...
ACCV
2010
Springer
15 years 9 months ago
Identifying Surprising Events in Videos Using Bayesian Topic Models
Automatic processing of video data is essential in order to allow efficient access to large amounts of video content, a crucial point in such applications as video mining and surve...
Avishai Hendel, Daphna Weinshall, Shmuel Peleg