2546 search results - page 124 / 510 » Managing long-running queries |
198
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IRAL
2000
ACM
15 years 11 months ago
2000
ACM
With the worldwide growth of the Internet, research on Cross-Language Information Retrieval (CLIR) is being paid much attention. Existing CLIR approaches based on query translatio...
163
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HPTS
1993
15 years 10 months ago
1993
System developments and research on parallel query processing have concentrated either on "Shared Everything" or "Shared Nothing" architectures so far. While t...
159
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PODC
2010
ACM
15 years 10 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...
179
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
We use Wikipedia articles to semantically inform the generation of query models. To this end, we apply supervised machine learning to automatically link queries to Wikipedia artic...
171
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GIS
2010
ACM
15 years 5 months ago
2010
ACM
It is cost-effective for data owners to publicize their spatial databases via database outsourcing; however, data privacy and query integrity are major challenges. In this demonst...