76665 search results - page 219 / 15333 » A proposed |
193
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ADBIS
1994
Springer
15 years 10 months ago
1994
Springer
The data structures suitable for indexing of large spatial objects in databases are considered. Some generalizations of existing tree methods concerned approximation of spatial ob...
169
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ADC
1994
Springer
15 years 10 months ago
1994
Springer
We present a proposed query language for extended entity relationship schemas. The language improves on previous proposals by using only concepts explicitly in a given schema. It ...
206
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ASIACRYPT
1992
Springer
15 years 10 months ago
1992
Springer
Collision resistant hash functions are an important basic tool for cryptographic applications such as digital signature schemes and integrity protection based on "fingerprinti...
163
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ASIACRYPT
1992
Springer
15 years 10 months ago
1992
Springer
In [ZMI89,ZMI90] two constructions for a collision resistant hash function were proposed. The first scheme is based on a block cipher, and the second scheme uses modular arithmetic...
153
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SSDBM
1990
IEEE
15 years 10 months ago
1990
IEEE
In this paper we explore the structure and semantic properties of the entities stored in statistical databases. We call such entities "statistical objects" (SOS) and prop...