1832 search results - page 172 / 367 » Querying RDF Data Using A Multigraph-based Approach |
198
click to vote
SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
In this paper, we propose an online aggregation system called COSMOS (Continuous Sampling for Multiple queries in an Online aggregation System), to process multiple aggregate quer...
176
click to vote
WWW
2008
ACM
16 years 7 months ago
2008
ACM
Fuzzy ontologies are envisioned to be useful in the Semantic Web. Existing fuzzy ontology reasoners are not scalable enough to handle the scale of data that the Web provides. In t...
187
click to vote
PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
Topographic querying is the process of extracting data from a sensor network for understanding the graphic delineation of features of interest in a terrain. Query processing techn...
195
click to vote
KIVS
2009
Springer
16 years 1 months ago
2009
Springer
We present an integrated approach for supporting in-network sensor data processing in dynamic and heterogeneous sensor networks. The concept relies on data stream processing techni...
205
click to vote
HIM
1997
Springer
15 years 10 months ago
1997
Springer
Classical retrieval models support content-oriented searching for documents using a set of words as data model. However, in hypertext and database applications we want to consider...