822 search results - page 131 / 165 » Towards Sensor Database Systems |
SIGMOD
2006
ACM
14 years 8 months ago
2006
ACM
Integration systems typically support only a restricted set of queries over the schema they export. The reason is that the participating information sources contribute limited con...
SIGMOD
2005
ACM
14 years 8 months ago
2005
ACM
We describe an approach for pipelining nested data collections in scientific workflows. Our approach logically delimits arbitrarily nested collections of data tokens using special...
SIGMOD
2005
ACM
14 years 8 months ago
2005
ACM
Clio, the IBM Research system for expressing declarative schema mappings, has progressed in the past few years from a research prototype into a technology that is behind some of I...
ISCC
2003
IEEE
14 years 1 months ago
2003
IEEE
The increasing use of multimedia streams nowadays necessitates the development of efficient and effective methodologies for manipulating databases storing them. Moreover, content-...
DNIS
2007
Springer
13 years 9 months ago
2007
Springer
Geospatial data-sets are becoming commonplace in many application domains, especially in the area of decision-making. Current state-of-the-art in geospatial systems either lack the...