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DM
2006
60views more  DM 2006»
13 years 7 months ago
Extended directed triple systems
Let {v; b2, b1} denote the class of extended directed triple systems of the order v in which the number of blocks of the form [a, b, a] is b2 and
Wen-Chung Huang
ECOOP
1999
Springer
13 years 12 months ago
A Core Calculus of Classes and Mixins
We develop an imperative calculus that provides a formal model for both single and mixin inheritance. By introducing classes and mixins as the basic object-oriented constructs in a...
Viviana Bono, Amit Patel, Vitaly Shmatikov
DOOD
1995
Springer
128views Database» more  DOOD 1995»
13 years 11 months ago
Authorization Analysis of Queries in Object-Oriented Databases
Abstract. A simple model for method-based authorization is defined and an algorithm is presented for testing in compile-time whether a given database schema violates authorization...
Hiroyuki Seki, Yasunori Ishihara, Minoru Ito
ICSE
2007
IEEE-ACM
14 years 7 months ago
Refactoring for Parameterizing Java Classes
Type safety and expressiveness of many existing Java libraries and their client applications would improve, if the libraries were upgraded to define generic classes. Efficient and...
Adam Kiezun, Michael D. Ernst, Frank Tip, Robert M...
SP
1999
IEEE
126views Security Privacy» more  SP 1999»
13 years 12 months ago
Flexible Policy-Directed Code Safety
This work introduces a new approach to code safety. We present Naccio, a system architecture that allows a large class of safety policies to be expressed in a general and platform...
David Evans, Andrew Twyman