2468 search results - page 200 / 494 » Aggregation operators 2003 |
EDBT
2009
ACM
14 years 1 months ago
2009
ACM
With the amount of data in current data warehouse databases growing steadily, random sampling is continuously gaining in importance. In particular, interactive analyses of large d...
GI
2009
Springer
14 years 1 months ago
2009
Springer
: Implementing systems for emergency response poses various challenges. Information from various sources and systems needs to be integrated, processed, aggregated, and visualized i...
VISSYM
2007
14 years 18 days ago
2007
Volumetric Subdivision (VS) is a powerful paradigm that enables volumetric sculpting and realistic volume deformations that give rise to the concept of "virtual clay". I...
CCS
2008
ACM
14 years 5 days ago
2008
ACM
Privacy concerns relating to sharing network traces have traditionally been handled via sanitization, which includes removal of sensitive data and IP address anonymization. We arg...
CEAS
2008
Springer
14 years 5 days ago
2008
Springer
This paper presents a methodology for the characterization of spamming strategies based on the identification of spam campaigns. To deeply understand how spammers abuse network re...