Sciweavers

14165 search results - page 2715 / 2833
» The generalized two-server problem
Sort
View
VLDB
1997
ACM
97views Database» more  VLDB 1997»
15 years 9 months ago
The Complexity of Transformation-Based Join Enumeration
Query optimizers that explore a search space exhaustively using transformation rules usually apply all possible rules on each alternative, and stop when no new information is prod...
Arjan Pellenkoft, César A. Galindo-Legaria,...
ZUM
1997
Springer
125views Formal Methods» more  ZUM 1997»
15 years 9 months ago
A Formal OO Method Inspired by Fusion and Object-Z
We present a new formal OO method, called FOX, which is a synergetic combination of the semi-formal Fusion method and the formal specification language Object-Z. To manage complex...
Klaus Achatz, Wolfram Schulte
ICS
2010
Tsinghua U.
15 years 9 months ago
Memory Consistency Conditions for Self-Assembly Programming
: Perhaps the two most significant theoretical questions about the programming of self-assembling agents are: (1) necessary and sufficient conditions to produce a unique terminal a...
Aaron Sterling
144
Voted
CHI
1993
ACM
15 years 9 months ago
An evaluation of earcons for use in auditory human-computer interfaces
An evaluation of earcons was carried out to see whether they are an effective means of communicating information in sound. An initial experiment showed that earcons were better th...
Stephen A. Brewster, Peter C. Wright, Alistair D. ...
DBPL
1993
Springer
141views Database» more  DBPL 1993»
15 years 9 months ago
Some Properties of Query Languages for Bags
In this paper we study the expressive power of query languages for nested bags. We de ne the ambient bag language by generalizing the constructs of the relational language of Brea...
Leonid Libkin, Limsoon Wong
« Prev « First page 2715 / 2833 Last » Next »