Sciweavers

714 search results - page 48 / 143
» Continuous Processing of Preference Queries in Data Streams
Sort
View
JSS
2011
114views more  JSS 2011»
12 years 11 months ago
An approach to process continuous location-dependent queries on moving objects with support for location granules
Location-based services have attracted the attention of important research in the field of mobile computing. Specifically, different mechanisms have been proposed to process loc...
Sergio Ilarri, Carlos Bobed, Eduardo Mena
IS
2008
13 years 8 months ago
Continuous subspace clustering in streaming time series
Performing data mining tasks in streaming data is considered a challenging research direction, due to the continuous data evolution. In this work, we focus on the problem of clust...
Maria Kontaki, Apostolos N. Papadopoulos, Yannis M...
APWEB
2008
Springer
13 years 10 months ago
Aggregate Computation over Data Streams
Abstract. Nowadays, we have witnessed the widely recognized phenomenon of high speed data streams. Various statistics computation over data streams is often required by many applic...
Xuemin Lin, Ying Zhang
CIKM
2010
Springer
13 years 7 months ago
Preference query evaluation over expensive attributes
Most database systems allow query processing over attributes that are derived at query runtime (e.g., user-defined functions and remote data calls to web services), making them e...
Justin J. Levandoski, Mohamed F. Mokbel, Mohamed E...
TRIDENTCOM
2006
IEEE
14 years 2 months ago
Measurements of data streaming QoS During handover process in mobile IPv6 testbed
This paper presents methodology for measurements of QoS parameters, which was used to perform practical evaluation of continuous media streaming in mobile IPv6 environment. It des...
Radoslaw Ruchala, Krzysztof Zielinski