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DOLAP
2003
ACM
15 years 7 months ago
Spatial hierarchy and OLAP-favored search in spatial data warehouse
Data warehouse and Online Analytical Processing(OLAP) play a key role in business intelligent systems. With the increasing amount of spatial data stored in business database, how ...
Fangyan Rao, Long Zhang, Xiulan Yu, Ying Li, Ying ...
SIGIR
2012
ACM
13 years 4 months ago
Time-based calibration of effectiveness measures
Many current effectiveness measures incorporate simplifying assumptions about user behavior. These assumptions prevent the measures from reflecting aspects of the search process...
Mark D. Smucker, Charles L. A. Clarke
199
Voted
SIGMOD
2008
ACM
205views Database» more  SIGMOD 2008»
16 years 2 months ago
Monochromatic and bichromatic reverse skyline search over uncertain databases
Reverse skyline queries over uncertain databases have many important applications such as sensor data monitoring and business planning. Due to the existence of uncertainty in many...
Xiang Lian, Lei Chen 0002
HICSS
1999
IEEE
267views Biometrics» more  HICSS 1999»
15 years 6 months ago
Annotate: A Web-based Knowledge Management Support System for Document Collections
Knowledge management is an increasingly important source of competitive advantage for organizations. Knowledge is a renewable, re-usable and accumulating asset of value to firms t...
Mark Ginsburg, Ajit Kambil
IADIS
2004
15 years 3 months ago
Effects of cognitively designed home pages with readers' prior knowledge on the web
The purpose of our ongoing efforts is to investigate the influence of web page design based on text-structure and user prior knowledge for information retrieval on the basis of na...
Kashif Hussain, Françoise Anceaux, Sylvie M...