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NOTERE
2010
15 years 2 months ago
Managing group membership in ad hoc m-commerce trading systems
Abstract—Managing group membership in an ad hoc mcommerce trading forum is a challenging task as peers may only have partial knowledge of the current membership due to frequent n...
Husna Osman, Hamish Taylor
ICPR
2006
IEEE
16 years 5 months ago
Invariant Features for 3D-Data based on Group Integration using Directional Information and Spherical Harmonic Expansion
Due to the increasing amount of 3D data for various applications there is a growing need for classification and search in such databases. As the representation of 3D objects is no...
Marco Reisert, Hans Burkhardt
ICPR
2000
IEEE
16 years 5 months ago
Automatic Video Scene Extraction by Shot Grouping
For more efficient organizing, browsing, and retrieving digital video content, it is important to extract video structure information at both scene and shot levels. This paper pre...
Tong Lin, HongJiang Zhang
CHI
2006
ACM
16 years 4 months ago
The ChiCI group
This paper describes the work, the vision, and the approach of the Child Computer Interaction (ChiCI) group at the University of Central Lancashire in the UK. This group, formed f...
Janet C. Read, Stuart MacFarlane, Rebecca Kelly, E...
SIGMOD
2005
ACM
111views Database» more  SIGMOD 2005»
16 years 4 months ago
Efficient Computation of Multiple Group By Queries
Data analysts need to understand the quality of data in the warehouse. This is often done by issuing many Group By queries on the sets of columns of interest. Since the volume of ...
Zhimin Chen, Vivek R. Narasayya