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» Selectivity Estimation using Probabilistic Models
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INCDM
2009
Springer
199views Data Mining» more  INCDM 2009»
15 years 9 months ago
Driver-Moderator Method for SKU Sales Forecasting
We develop a method to forecast stock keeping unit sales that is accurate, transparent and consistent in handling similar situations. We leverage the marketing literature to define...
Özden Gür Ali
ICDE
2008
IEEE
168views Database» more  ICDE 2008»
15 years 8 months ago
Index Design for Dynamic Personalized PageRank
Personalized PageRank, related to random walks with restarts and conductance in resistive networks, is a frequent search paradigm for graph-structured databases. While efficient ba...
Amit Pathak, Soumen Chakrabarti, Manish S. Gupta
111
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ECAL
2005
Springer
15 years 7 months ago
Aggregation Behaviour as a Source of Collective Decision in a Group of Cockroach-Like-Robots
In group-living animals, aggregation favours interactions and information exchanges between individuals, and thus allows the emergence of complex collective behaviors. In previous ...
Simon Garnier, Christian Jost, Raphaël Jeanso...
SSDBM
2003
IEEE
136views Database» more  SSDBM 2003»
15 years 7 months ago
Acceleration of Relational Index Structures Based on Statistics
Relational index structures, as for instance the Relational Interval Tree, the Relational R-Tree, or the Linear Quadtree, support efficient processing of queries on top of existin...
Hans-Peter Kriegel, Peter Kunath, Martin Pfeifle, ...
WECWIS
2003
IEEE
82views ECommerce» more  WECWIS 2003»
15 years 7 months ago
Property Propagation Rules for Prioritizing and Synchronizing Trading Activities
With the growing number of marketplaces and trading partners in the e–commerce environment, software tools designed to act on behalf of human traders are increasingly used to au...
Yain-Whar Si, David Edmond, Arthur H. M. ter Hofst...