2145 search results - page 132 / 429 » Pattern-Based Query Answering |
104
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SIGMOD
1999
ACM
15 years 3 months ago
1999
ACM
Computing multidimensional aggregates in high dimensions is a performance bottleneck for many OLAP applications. Obtaining the exact answer to an aggregation query can be prohibit...
176
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ICDE
2006
IEEE
16 years 27 days ago
2006
IEEE
Adaptivity is a challenging open issue in data stream management. In this paper, we tackle the problem of memory adaptivity inside a system executing temporal sliding window queri...
P2P
2006
IEEE
15 years 5 months ago
2006
IEEE
In this paper, we present a novel approach, named RS2D, to risk driven semantic service query routing in unstructured, so called pure P2P networks. Following the RS2D protocol, ea...
101
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CIKM
1994
Springer
15 years 3 months ago
1994
Springer
Accessing information sources to retrieve data requested by a user can be expensive, especially when dealing with distributed information sources. One way to reduce this cost is t...
ESA
2003
Springer
15 years 4 months ago
2003
Springer
Sequencing by Hybridization (SBH) is a method for reconstructing an unknown DNA string based on obtaining, through hybridization experiments, whether certain short strings appear ...