3688 search results - page 171 / 738 » Requirements of Phylogenetic Databases |
161
Voted
ICDT
2012
ACM
13 years 7 months ago
2012
ACM
In a recent paper by Hellerstein [15], a tight relationship was conjectured between the number of strata of a Datalog¬ program and the number of “coordination stages” require...
140
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ILP
2003
Springer
15 years 9 months ago
2003
Springer
Query optimization is used frequently in relational database management systems. Most existing techniques are based on reordering the relational operators, where the most selective...
151
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VLDB
1992
ACM
15 years 8 months ago
1992
ACM
Process-centered software engineering environments, such as Arcadia, impose a variety of requirements on database technology that to date have not been well supported by available...
149
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ICDE
1994
IEEE
15 years 8 months ago
1994
IEEE
The relational data model is based on sets of tuples, i.e. it does not allow duplicate tuples in a relation. Many database languages and systems do require multi-set place, the hi...
182
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WISE
2010
Springer
15 years 2 months ago
2010
Springer
Advancement in mobile computing technologies has prompted strong needs for database systems that can be used in small devices such as sensors, cellular phones, PDAs, car navigator...