140
Voted
PODS
15 years 4 months ago
1994 ACM 
Traditionally, computational complexity has considered only static problems. Classical Complexity Classes such as NC, P, and NP are de ned in terms of the complexity of checking {...
95
Voted
PODS
15 years 4 months ago
1994 ACM 
We present a typed polymorphic calculus that supports a general mechanism for view definition and object sharing among classes. In this calculus, a class can contain inclusion spe...
94
Voted
PODS
15 years 4 months ago
1994 ACM  87
Voted
PODS
15 years 4 months ago
1994 ACM 
Abstract Appears in Proceedings of the Thirteenth Symposium on Principles of Database Systems, 1994 Ashish Gupta Yehoshua Sagivy Je rey D. Ullman Jennifer Widom Dept. of Computer S...
86
Voted
PODS
15 years 4 months ago
1994 ACM  |
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