353 search results - page 7 / 71 » A query index for continuous queries on RFID streaming data |
SIGMOD
2001
ACM
14 years 7 months ago
2001
ACM
SIGMOD
2004
ACM
14 years 7 months ago
2004
ACM
We are presenting a framework for continuous querying of time-varying streamed XML data. A continuous stream in our framework consists of a finite XML document followed by a conti...
SEBD
2003
13 years 8 months ago
2003
Abstract. Sensor networks represent a non traditional source of information, as readings generated by sensors flow continuously, leading to an infinite stream of data. Traditiona...
SIGMOD
2006
ACM
14 years 7 months ago
2006
ACM
Given a dataset P and a preference function f, a top-k query retrieves the k tuples in P with the highest scores according to f. Even though the problem is well-studied in convent...
VLDB
2003
ACM
14 years 7 months ago
2003
ACM
Recent work on querying data streams has focused on systems where newly arriving data is processed and continuously streamed to the user in real time. In many emerging applications...