3368 search results - page 146 / 674 » The Complexity of Query Reliability |
116
Voted
ICDE
2007
IEEE
15 years 8 months ago
2007
IEEE
The ability to query data streams is of increasing importance and has been identified as a crucial element for modern organizations and agencies. This paper identifies a class o...
111
Voted
WEBDB
2004
Springer
15 years 7 months ago
2004
Springer
We consider the scenario where existing relational data is exported as XML. In this context, we look at the problem of translating XML queries into SQL. XML query languages have t...
134
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DEXAW
1999
IEEE
15 years 6 months ago
1999
IEEE
ing spatio-temporal data as abstract data types into already existing data models is a promising approach to creating spatio-temporal query languages. In this context, an importan...
111
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PODC
2010
ACM
15 years 6 months ago
2010
ACM
This paper deals with pipelined queries over services. The execution plan of such queries defines an order in which the services are called. We present the theoretical underpinni...
149
Voted
NJC
2006
15 years 2 months ago
2006
Regular tree queries (RTQs) are a class of queries considered especially relevant for the expressiveness and evaluation of XML query languages. The algorithms proposed so far for ...