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» Separating Complexity Classes Using Structural Properties
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CSFW
2008
IEEE
14 years 4 months ago
Information Flow in Systems with Schedulers
Abstract. The focus of work on information flow security has primarily been on definitions of security in asynchronous systems models. This paper considers systems with scheduler...
Ron van der Meyden, Chenyi Zhang
AAMAS
2004
Springer
13 years 10 months ago
From a Conceptual Framework for Agents and Objects to a Multi-Agent System Modeling Language
In this paper we propose a multi-agent system modeling language (MAS-ML) that extends UML (Unified Modeling Language) based on structural and dynamic properties presented in a conc...
Viviane Torres da Silva, Carlos José Pereir...
CORR
2010
Springer
117views Education» more  CORR 2010»
13 years 10 months ago
Reductions Between Expansion Problems
The Small-Set Expansion Hypothesis (Raghavendra, Steurer, STOC 2010) is a natural hardness assumption concerning the problem of approximating the edge expansion of small sets in g...
Prasad Raghavendra, David Steurer, Madhur Tulsiani
BMCBI
2006
118views more  BMCBI 2006»
13 years 10 months ago
A graphical model approach to automated classification of protein subcellular location patterns in multi-cell images
Background: Knowledge of the subcellular location of a protein is critical to understanding how that protein works in a cell. This location is frequently determined by the interpr...
Shann-Ching Chen, Robert F. Murphy
STACS
1992
Springer
14 years 2 months ago
Graph Isomorphism is Low for PP
We show that the graph isomorphism problem is low for PP and for C=P, i.e., it does not provide a PP or C=P computation with any additional power when used as an oracle. Furthermor...
Johannes Köbler, Uwe Schöning, Jacobo To...