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ICCSA
2009
Springer
15 years 11 months ago
Designing Data Warehouses for Geographic OLAP Querying by Using MDA
Data aggregation in Geographic Information Systems (GIS) is a desirable feature, spatial data are integrated in OLAP engines for this purpose. However, the development and operatio...
Octavio Glorio, Juan Trujillo
CSE
2009
IEEE
15 years 11 months ago
How Did You Get to Know That? A Traceable Word-of-Mouth Algorithm
Word-of-mouth communication has been shown to play a key role in a variety of environments such as viral marketing and virus spreading. A family of algorithms, generally known as ...
Manuel Cebrián, Enrique Frías-Mart&i...
ICDM
2008
IEEE
130views Data Mining» more  ICDM 2008»
15 years 10 months ago
Text Cube: Computing IR Measures for Multidimensional Text Database Analysis
Since Jim Gray introduced the concept of ”data cube” in 1997, data cube, associated with online analytical processing (OLAP), has become a driving engine in data warehouse ind...
Cindy Xide Lin, Bolin Ding, Jiawei Han, Feida Zhu,...
WEBI
2007
Springer
15 years 10 months ago
Blog Community Discovery and Evolution Based on Mutual Awareness Expansion
There are information needs involving costly decisions that cannot be efficiently satisfied through conventional web search engines. Alternately, community centric search can prov...
Yu-Ru Lin, Hari Sundaram, Yun Chi, Jun'ichi Tatemu...
CCGRID
2006
IEEE
15 years 10 months ago
Towards Building an Intelligent Traffic Simulation Platform
Traffic congestion has become a major concern for many cities throughout the world. Simulations provide useful tools for engineer to plan traffic systems and government to make de...
Jian Cao, Minglu Li, Linpeng Huang, Ren Qinsheng, ...
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