| Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Fabien Tricoire, Alexandra Graf, Walter J. Gutjahr |
The bi-objective stochastic covering tour problem.  |
Computers & OR  |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
Recent trends in metaheuristics for stochastic combinatorial optimization. |
Central Europ. J. Computer Science |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Marion S. Rauner, Walter J. Gutjahr, Kurt Heidenberger, Joachim Wagner, Joseph M. Pasia |
Dynamic Policy Modeling for Chronic Diseases: Metaheuristic-Based Identification of Pareto-Optimal Screening Strategies. |
Operations Research |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr, Stefan Katzensteiner, Peter Reiter, Christian Stummer, Michaela Denk |
Multi-objective decision analysis for competence-oriented project portfolio selection. |
European Journal of Operational Research |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
Convergence Analysis of Metaheuristics. |
Matheuristics |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Pamela C. Nolz, Karl F. Doerner, Walter J. Gutjahr, Richard F. Hartl |
A Bi-objective Metaheuristic for Disaster Relief Operation Planning. |
Advances in Multi-Objective Nature Inspired Computing |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Leonora Bianchi, Marco Dorigo, Luca Maria Gambardella, Walter J. Gutjahr |
A survey on metaheuristics for stochastic combinatorial optimization. |
Natural Computing |
2009 |
DBLP DOI BibTeX RDF |
Optimization, Probability, Uncertainty, Approximations, Sampling, Noise, Metaheuristics, Stochasticity |
| 1 | Christian Stummer, Elmar Kiesling, Walter J. Gutjahr |
A multicriteria Decision Support System for Competence-Driven Project Portfolio Selection. |
International Journal of Information Technology and Decision Making |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
A provably convergent heuristic for stochastic bicriteria integer programming. |
J. Heuristics |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
First steps to the runtime complexity analysis of ant colony optimization. |
Computers & OR |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr, Mark Harman |
Search-based software engineering. |
Computers & OR |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
Mathematical runtime analysis of ACO algorithms: survey on an emerging issue. |
Swarm Intelligence |
2007 |
DBLP DOI BibTeX RDF |
Runtime complexity, Combinatorial optimization, Ant colony optimization, Analysis of algorithms, Runtime analysis |
| 1 | Karl Doerner, Axel Focke, Walter J. Gutjahr |
Multicriteria tour planning for mobile healthcare facilities in a developing country. |
European Journal of Operational Research |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr, Marion S. Rauner |
An ACO algorithm for a dynamic regional nurse-scheduling problem in Austria. |
Computers & OR |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr, Stefan Katzensteiner, Peter Reiter |
A VNS Algorithm for Noisy Problems and Its Application to Project Portfolio Analysis. |
SAGA |
2007 |
DBLP DOI BibTeX RDF |
stochastic combinatorial optimization, project portfolio selection, staff assignment, Variable Neighborhood Search, project scheduling |
| 1 | Karl F. Doerner, Walter J. Gutjahr, Richard F. Hartl, Christine Strauss, Christian Stummer |
Pareto ant colony optimization with ILP preprocessing in multiobjective project portfolio selection. |
European Journal of Operational Research |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
Two Metaheuristics for Multiobjective Stochastic Combinatorial Optimization. |
SAGA |
2005 |
DBLP DOI BibTeX RDF |
multiobjective decision analysis, simulated annealing, combinatorial optimization, Ant colony optimization, stochastic optimization |
| 1 | Karl F. Doerner, Walter J. Gutjahr, Richard F. Hartl, Christine Strauss, Christian Stummer |
Pareto Ant Colony Optimization: A Metaheuristic Approach to Multiobjective Portfolio Selection. |
Annals OR |
2004 |
DBLP DOI BibTeX RDF |
genetic algorithms, simulated annealing, ant colony optimization, portfolio selection, multiobjective combinatorial optimization |
| 1 | Walter J. Gutjahr |
S-ACO: An Ant-Based Approach to Combinatorial Optimization Under Uncertainty. |
ANTS Workshop |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Karl Doerner, Walter J. Gutjahr |
Extracting Test Sequences from a Markov Software Usage Model by ACO. |
GECCO |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
A Converging ACO Algorithm for Stochastic Combinatorial Optimization. |
SAGA |
2003 |
DBLP DOI BibTeX RDF |
convergence results, combinatorial optimization, Ant colony optimization, metaheuristics, Monte-Carlo simulation, stochastic optimization |
| 1 | Walter J. Gutjahr |
ACO algorithms with guaranteed convergence to the optimal solution. |
Inf. Process. Lett. |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Stefan Biffl, Walter J. Gutjahr |
Using a Reliability Growth Model to Control Software Inspection. |
Empirical Software Engineering |
2002 |
DBLP BibTeX RDF |
|
| 1 | Walter J. Gutjahr, Gabriele Uchida |
A branch-and-bound approach to the optimization of redundant software under failure correlation. |
Computers & OR |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
A reliability model for nonhomogeneous redundant software versions with correlated failures. |
Comput. Syst. Sci. Eng. |
2001 |
DBLP BibTeX RDF |
|
| 1 | Stefan Biffl, Walter J. Gutjahr |
Influence Of Team Size And Defect Detection Technique On Inspection Effectiveness. |
IEEE METRICS |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
Software dependability evaluation based on Markov usage models. |
Perform. Eval. |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
A Graph-based Ant System and its convergence. |
Future Generation Comp. Syst. |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Karl Doerner, Walter J. Gutjahr |
Representation and optimization of software usage models with non-Markovian state transitions. |
Information & Software Technology |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr, Christine Strauss, Eric Wagner |
A Stochastic Branch-and-Bound Approach to Activity Crashing in Project Management. |
INFORMS Journal on Computing |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
Partition Testing vs. Random Testing: The Influence of Uncertainty. |
IEEE Trans. Software Eng. |
1999 |
DBLP DOI BibTeX RDF |
software testing, fault detection, program testing, random testing, partition testing, Decisions under uncertainty |
| 1 | Walter J. Gutjahr, A. Hellmayr, Georg Ch. Pflug |
Optimal stochastic single-machine-tardiness scheduling by stochastic branch-and-bound. |
European Journal of Operational Research |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr, Martin Hitz, Thomas A. Mück |
Task Assignment in Cayley Interconnection Topologies. |
Parallel Computing |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
Optimal Test Distributions for Software Failure Cost Estimation. |
IEEE Trans. Software Eng. |
1995 |
DBLP DOI BibTeX RDF |
Input distributions, input-domain-based models, software failure costs, software testing, software reliability, risk assessment, reliability estimation |
| 1 | Walter J. Gutjahr |
Connection Reliabilities in Stochastic Acyclic Networks. |
Random Struct. Algorithms |
1994 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
Automatische Testdatengenerierung zur Unterstützung des Softwaretests. |
Inform., Forsch. Entwickl. |
1993 |
DBLP BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
Expectation Transfer between Branching Processes and Random Trees. |
Random Struct. Algorithms |
1993 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr, Georg Ch. Pflug |
The limiting common distribution of two leaf heights in a random brinary tree. |
ITA |
1992 |
DBLP BibTeX RDF |
|
| 1 | Walter J. Gutjahr |
The Variance of Level Numbers in Certain Families of Trees. |
Random Struct. Algorithms |
1992 |
DBLP DOI BibTeX RDF |
|
| 1 | Walter J. Gutjahr, Georg Ch. Pflug |
The asymptotic distribution of leaf heights in binary trees. |
Graphs and Combinatorics |
1992 |
DBLP DOI BibTeX RDF |
|
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