Sciweavers

429 search results - page 71 / 86
» Turing computations on ordinals
Sort
View
LPNMR
2001
Springer
15 years 2 months ago
On the Expressibility of Stable Logic Programming
Schlipf (Sch95) proved that Stable Logic Programming (SLP) solves all NP decision problems. We extend Schlipf’s result to prove that SLP solves all search problems in the class ...
V. Wiktor Marek, Jeffrey B. Remmel
78
Voted
ESCIENCE
2006
IEEE
15 years 1 months ago
Designing Workflow Components for e-Science
In this paper we present a general domain for the analysis of workflows and workflow components based on the notion of a collection of Turing machines sharing a set of tapes. We s...
Frank Terpstra, Pieter W. Adriaans
93
Voted
UAI
2001
14 years 11 months ago
Toward General Analysis of Recursive Probability Models
There is increasing interest within the research community in the design and use of recursive probability models. There remains concern about computational complexity costs and th...
Daniel Pless, George F. Luger
78
Voted
JUCS
2002
80views more  JUCS 2002»
14 years 9 months ago
On the Power of P Systems with Symport Rules
: A purely communicative variant of P systems was considered recently, based on the trans-membrane transport of couples of chemicals. When using both symport rules (the chemicals p...
Carlos Martín-Vide, Andrei Paun, Gheorghe P...
BCSHCI
2009
14 years 7 months ago
From tele presence to human absence: the pragmatic construction of the human in communications systems research
This paper reflects on the views of the human that were oriented to in two distinct research labs and which have been used to populate an inventive landscape over the past twenty ...
R. Harper