11 search results - page 2 / 3 » An analytic solution to the alibi query in the bead model fo... |
ICDE
2005
IEEE
13 years 10 months ago
2005
IEEE
Many location-based applications require constant monitoring of k-nearest neighbor (k-NN) queries over moving objects within a geographic area. Existing approaches to this problem...
ISCAPDCS
2004
13 years 6 months ago
2004
Location based services in mobile environments have been recognized as a challenging problem that calls for new service models and dynamic strategies. The problem becomes even har...
DEXAW
2004
IEEE
13 years 9 months ago
2004
IEEE
Many applications refer to moving objects or phenomena and require spatio-temporal modelling and specific analysis. Unlike conventional data where attributes are simple values (nu...
ER
2007
Springer
13 years 11 months ago
2007
Springer
The emerging area of business process intelligence attempts to enhance the analytical capabilities of business process management systems by employing data warehousing and mining t...
SIGMOD
2004
ACM
14 years 5 months ago
2004
ACM
Dynamic plan migration is concerned with the on-the-fly transition from one continuous query plan to a semantically equivalent yet more efficient plan. Migration is important for ...