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JUCS
2010
163views more  JUCS 2010»
12 years 11 months ago
UML Support for Designing Software Product Lines: The Package Merge Mechanism
: Software product lines have become a successful but challenging approach to software reuse. Some of the problems that hinder the adoption of this development paradigm are the con...
Miguel A. Laguna, José M. Marqués
JUCS
2010
160views more  JUCS 2010»
12 years 11 months ago
How Incomputable is Finding Nash Equilibria?
Abstract: We investigate the Weihrauch-degree of several solution concepts from noncooperative game theory. While the consideration of Nash equilibria forms the core of our work, a...
Arno Pauly
JUCS
2010
159views more  JUCS 2010»
12 years 11 months ago
Developing a Secure Mobile Grid System through a UML Extension
: The idea of developing software through systematic development processes to improve software quality is not new. Nevertheless, there are still many information systems such as th...
David G. Rosado, Eduardo Fernández-Medina, ...
JUCS
2010
133views more  JUCS 2010»
12 years 11 months ago
From Computing Sets of Optima, Pareto Sets, and Sets of Nash Equilibria to General Decision-Related Set Computations
: Several algorithms have been proposed to compute sets of optima, Pareto sets, and sets of Nash equilibria. In this paper, we present a general algorithm for decision-related set ...
Vladik Kreinovich, Bartlomiej Jacek Kubica
JUCS
2010
152views more  JUCS 2010»
12 years 11 months ago
Verification of Structural Pattern Conformance Using Logic Programming
: This paper formalizes UML class diagrams and structural patterns as mathematical objects and provides a precise notion of conformance of a structural model specified as a class d...
Lunjin Lu, Dae-Kyoo Kim, Yuanlin Zhu, Sangsig Kim
JUCS
2010
95views more  JUCS 2010»
12 years 11 months ago
Realisability for Induction and Coinduction with Applications to Constructive Analysis
Abstract: We prove the correctness of a formalised realisability interpretation of extensions of first-order theories by inductive and coinductive definitions in an untyped -calcul...
Ulrich Berger
JUCS
2010
152views more  JUCS 2010»
12 years 11 months ago
Compositional Semantics of Dataflow Networks with Query-Driven Communication of Exact Values
: We develop and study the concept of dataflow process networks as used for example by Kahn to suit exact computation over data types related to real numbers, such as continuous fu...
Michal Konecný, Amin Farjudian
JUCS
2010
80views more  JUCS 2010»
12 years 11 months ago
Developing and Analyzing the MP (Materialization Pattern) Model for Math Educational Standards
: Educational standards alignment, which matches similar or equivalent concepts of educational standards, is a necessary task for educational resource retrieval. In order to automa...
Namyoun Choi, Il-Yeol Song, Yuan An
JUCS
2010
82views more  JUCS 2010»
12 years 11 months ago
The Separation of Relativized Versions of P and DNP for the Ring of the Reals
: We consider the uniform BSS model of computation where the machines can perform additions, multiplications, and tests of the form x 0. The oracle machines can also check whether...
Christine Gaßner
JUCS
2010
113views more  JUCS 2010»
12 years 11 months ago
Isometries and Computability Structures
: We investigate the relationship between computable metric spaces (X, d, ) and (X, d, ), where (X, d) is a given metric space. In the case of Euclidean space, and are equivalent ...
Zvonko Iljazovic