Sciweavers

882 search results - page 113 / 177
» A Taste of Rewrite Systems
Sort
View
POPL
1994
ACM
14 years 25 days ago
Formally Optimal Boxing
An important implementation decision in polymorphically typed functional programming languages is whether to represent data in boxed or unboxed form and when to transform them fro...
Fritz Henglein, Jesper Jørgensen
VLDB
2007
ACM
225views Database» more  VLDB 2007»
14 years 9 months ago
An Approach to Optimize Data Processing in Business Processes
In order to optimize their revenues and profits, an increasing number of businesses organize their business activities in terms of business processes. Typically, they automate imp...
Marko Vrhovnik, Holger Schwarz, Oliver Suhre, Bern...
EDBT
2008
ACM
137views Database» more  EDBT 2008»
14 years 8 months ago
Optimizing away joins on data streams
Abstract. Monitoring aggregates on IP traffic data streams is a compelling application for data stream management systems. Often, such streaming aggregation queries involve joining...
Lukasz Golab, Theodore Johnson, Nick Koudas, Dives...
ICFP
2000
ACM
14 years 1 months ago
The duality of computation
We review the close relationship between abstract machines for (call-by-name or call-by-value) λ-calculi (extended with Felleisen’s C) and sequent calculus, reintroducing on the...
Pierre-Louis Curien, Hugo Herbelin
POPL
1995
ACM
14 years 8 days ago
Parametric Program Slicing
Program slicing is a technique for isolating computational threads in programs. In this paper, we show how to mechanically extract a family of practical algorithms for computing s...
John Field, G. Ramalingam, Frank Tip