2340 search results - page 237 / 468 » Data abstraction and information hiding |
160
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DAWAK
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. Many SQL queries with aggregated subqueries exhibit redundancy (overlap in FROM and WHERE clauses). We propose a method, called the for-loop, to optimize such queries by ...
163
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ASIACRYPT
2000
Springer
15 years 11 months ago
2000
Springer
Abstract. We introduce an efficient method for performing computation on encrypted data, allowing addition of ElGamal encrypted plaintexts. We demonstrate a solution that is robust...
213
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IWACA
1994
15 years 10 months ago
1994
Abstract. Object-oriented design principles map well onto protocol implementations because protocols essentially manipulate two structures--packets and the states of the endpoints....
162
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AMR
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. This paper presents an approach to the issue of adding structure to recordings of collaborative meetings supported by an audio channel and a shared text editor. The virtu...
156
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DICTA
2003
15 years 8 months ago
2003
Abstract. Digital radiology leads to a growing amount of medical images which impose severe demands on networking and storage resources. These requirements can be met using content...