1208 search results - page 50 / 242 » Selecting Devices for Aggregation |
133
Voted
DOLAP
2000
ACM
15 years 8 months ago
2000
ACM
A multidimensional database can be seen as a collection of multidimensional cubes, from which information is usually extracted by aggregation; aggregated data can be calculated ei...
132
Voted
DMDW
2000
15 years 5 months ago
2000
View materialization is a central issue in logical design of data warehouses since it is one of the most powerful techniques to improve the response to the workload. Most approach...
152
Voted
MOBICOM
2006
ACM
15 years 9 months ago
2006
ACM
We investigate the optimal selection of minimum contention window values to achieve proportional fairness in a multirate IEEE 802.11e test-bed. Unlike other approaches, the propos...
125
Voted
IISWC
2008
IEEE
15 years 10 months ago
2008
IEEE
Web 2.0 represents the evolution of the web from a source of information to a platform. Network advances have permitted users to migrate from desktop applications to so-called Ric...
134
Voted
CHI
2008
ACM
16 years 4 months ago
2008
ACM
We present a pair of experiments that explore the effects of tactile-feedback and direct vs. indirect pen input on pointing and crossing selection tasks. While previous work has d...