Sciweavers

924 search results - page 150 / 185
» A power consumption analysis of decision support systems
Sort
View
SIGMOD
1996
ACM
120views Database» more  SIGMOD 1996»
15 years 1 months ago
Implementing Data Cubes Efficiently
Decision support applications involve complex queries on very large databases. Since response times should be small, query optimization is critical. Users typically view the data ...
Venky Harinarayan, Anand Rajaraman, Jeffrey D. Ull...
IFIP
1994
Springer
15 years 1 months ago
E-mail as an Enabling Technology in Brazil: The CNPq/ProTeM-CC Experience
Development of a research project in Computer Science, integrating a considerable number of research institutions and about 1200 individual researchers all over a country with big...
José Palazzo M. de Oliveira, Norberto Hoppe...
CORR
2008
Springer
102views Education» more  CORR 2008»
14 years 10 months ago
Spreadsheet modelling for solving combinatorial problems: The vendor selection problem
Spreadsheets have grown up and became very powerful and easy to use tools in applying analytical techniques for solving business problems. Operations managers, production managers...
Pandelis G. Ipsilandis
JCST
2010
109views more  JCST 2010»
14 years 4 months ago
The Inverse Classification Problem
In this paper, we examine an emerging variation of the classification problem, which is known as the inverse classification problem. In this problem, we determine the features to b...
Charu C. Aggarwal, Chen Chen, Jiawei Han
IJISEC
2007
119views more  IJISEC 2007»
14 years 9 months ago
An incentive compatible reputation mechanism for ubiquitous computing environments
The vision of ubiquitous computing is becoming a reality thanks to the advent of portable devices and the advances in wireless networking technologies. It aims to facilitate user ...
Jinshan Liu, Valérie Issarny