833 search results - page 111 / 167 » Wallet Databases with Observers |
ICDE
2005
IEEE
14 years 11 months ago
2005
IEEE
Incremental view maintenance has found a growing number of applications recently, including data warehousing, continuous query processing, publish/subscribe systems, etc. Batch pr...
GIS
2009
ACM
14 years 11 months ago
2009
ACM
Map-matching is the process of aligning a sequence of observed user positions with the road network on a digital map. It is a fundamental pre-processing step for many applications...
KDD
2006
ACM
14 years 10 months ago
2006
ACM
Observed in many applications, there is a potential need of extracting a small set of frequent patterns having not only high significance but also low redundancy. The significance...
KDD
2001
ACM
14 years 10 months ago
2001
ACM
This paper considers the framework of the so-called "market basket problem", in which a database of transactions is mined for the occurrence of unusually frequent item s...
SIGMOD
2009
ACM
14 years 10 months ago
2009
ACM
Uncertain data arises in a number of domains, including data integration and sensor networks. Top-k queries that rank results according to some user-defined score are an important...