A Short Note on Applying a Simple LS/LNS-based Metaheuristic to the Rollon-Rolloff Vehicle Routing Problem
submitted for publication (2012)
U. Derigs, M. Pullmann, U. Vogel

 

A Note on Scheduling Market Scans in a Monitoring System for an Online Market Place
submitted for publication (2012)
U. Derigs, T.Schulte

 

Truck and Trailer Routing - Problems, Heuristics ad Computational Experience
submitted for publication (2011)
U. Derigs, M. Pullmann, U. Vogel

 

Experience with a framework for developing heuristics for solving rich vehicle routing problems
submitted for publication (2011)
U. Derigs, U. Vogel

 

Does EU ETS instigate AirCargo network reconfiguration? A Model-based Analysis
submitted for publication (2011)
U. Derigs, S. Illing

 

The Generic Crew Scheduling Problem with Deadheads and Layovers
submitted for publication (2011)
U. Derigs, S. Schäfer

 

Revenue optimization models for Low Cost Carriers supporting connecing flights
submitted for publication (2011)
U. Derigs, B. Juds, A Palm

 

Air Cargo Scheduling - Integrated Models and Solution Procedures
submitted for publication (2012) (PDF)
U. Derigs,  S. Friederichs

 

Air Cargo Scheduling Part II: Solution Procedures and Computational Results
U. Derigs,  S. Friederichs

 

Air Cargo Scheduling Part I: Planning Paradigms, Problems and integrated Models
U. Derigs, S. Friederichs

 

Cooperative planning in express carrier networks - An empirical study on the effectiveness of a real-time Decision Support System
Decision Support Systems, Volume 51, 620-626 
S. Dahl, U. Derigs

 

Solving a real-world vehicle routing problem with multiple use of tractors and trailers and EU-regulations for drivers arising in Air Cargo Road Feeder Services
European Journal of Operational Research, Volume 213, 309-319, (2011)
U. Derigs, R. Kurowsky, U. Vogel

 

On the Potentials of Parallelizing Large Neighbourhood Search for Rich Vehicle Routing Problems
Lecture Notes in Computer Science 6073, 216-219, Springer-Verlag Berlin Heidelberg, 2010
P. Bartodziej, U. Derigs, U. Vogel

 

Supporting Strategic Crew Management at Passenger Railways - Model, Method and System 
Public Transport 2010, DOI: 1007/ s12469-010-0034-5
U. Derigs, D. Malcherek, S. Schäfer

 

Vehicle Routing with Compartments: Applications, Modelling and Heuristics
OR Spectrum, Volume 33, Issue 4, 885-914, (2011)
U. Derigs, J. Gottlieb, J. Kalkoff, M. Piesche, F. Rothlauf, U. Vogel

 

OR im Karneval - Dat jiddet nur en Kölle - Über den Einsatz eines Entscheidungsunterstützungssystems für die Probenplanung der Stunksitzung
OR News 35, 21-23, (2009)
F. Bomsdorf, U. Derigs

 

Planning in Express Carrier Networks: A Simulation Study 
OR Proceedings 2008, 259-264
S. Dahl, U. Derigs

 

A new approach for air cargo network planning 
Transportation Science 2009, Vol. 43, No. 3, 370-380
U. Derigs, S. Friederichs, S. Schäfer

 

Local search-based metaheuristics for the split delivery vehicle routing problem
Journal of the Operational Research Society, 1356-1364 (2010)
U. Derigs, B. Li, U. Vogel

 

AgileGIST a framework for iterative development and rapid prototyping of DSS for combinatorial problems 
OR Proceedings 2008, 377-382
U. Derigs, J. Eickmann

 

Shariah Screening Strategies - they make a difference 
Islamic Banking and Finance, Volume 6, Issue 2, Number 17, 11-13, 2008
U. Derigs, S. Marzban

 

A GA Based Approach for Solving Multi Criteria Project Scheduling Problems 
OR Proceedings 2008, 111-116
F. Bomsdorf, U. Derigs, Elisabeth von Jagwitz

 

Decision Support for Flow Management in a Recycling Network
Proceedings of HICSS 42, 2009
U. Derigs, S. Friederichs

 

New Strategies and a new Paradigm for Shariah-Compliant Portfolio Optimization
Journal of Banking and Finance 33, 1166-1176, 2009
U. Derigs, S. Marzban                                                                                         

 

A Computational Study on Neighborhood Search Heuristics for the Open Vehicle Routing Problem with Time Windows
submitted for publication, (2008)
U. Derigs, U. Vogel

 

VISAGE - The Visual AMPL Genie
OR News 32, 20-21, 2008
E. Alparslan, U. Derigs, S. Marzban

 

Review and Analysis of Current Shariah-Compliant Equity Screening Practices
International Journal of Islamic and Middle Eastern Finance and Management, Volume 1, Issue 4, 2008
U. Derigs, S. Marzban

 

OR goes to Hollywood - how to support the process of movie shoot scheduling through a model based decision support system
submitted for publication, (2008)
F. Bomsdorf, U. Derigs

 

PMDSS.net - An Internet-based DSS generator for end-user portfolio optimization
submitted for publication, (2007)
E. Alparslan, U. Derigs

 

"Decisions Everywhere" using a mobile and real-time decision support system - An application to waste pricing negotiations
submitted for publication, (2007)
U. Derigs, S. Friederichs

 

A simple and efficient tabu search heuristic for solving the open vehicle routing problem
Journal of the Operational Research Society, 2009, 60, 1658-1669
U. Derigs, K. Reuter

 

Ein Decision Support System zur kooperativen Tourenplanung in Verbünden unabhängiger Transportdienstleister
Informatik 2007 - Informatik trifft Logistik (ed. by R. Koschke u.a.), Lecture Notes in Informatics, 57-61, 2007
S. Dahl, U. Derigs

 

Models and algorithms for solving combined vehicle and crew scheduling problems with rest constraints : an application to road feeder service planning in air cargo transportation
OR Spectrum 31 (2), 405-429 (2009)
P. Bartodziej, U. Derigs, D. Malcherek, U. Vogel

 

A mathematical model, heuristic solution and decision support system for solving the movie shoot scheduling problem
OR Spectrum 30, 751-772 (2007)
F. Bomsdorf, U. Derigs

 

On the application of a transportation model to revenue optimization in waste management
Central European Journal of Operations Resaerch, (2009)
U. Derigs, Stefan Friederichs

 

Opti-Link - Revenue Optimierung im Stoffstrommanagement - Eine Anwendung des klassischen Transportproblems
OR News 28, 6-9, 2006
U. Derigs, Stefan Friederichs

 

Schedule This - A Decision Support System for Movie Shoot Scheduling
OR Proceedings, 395-401, 2007
F. Bomsdorf, U. Derigs, O. Jenal

 

Indirect Search for the Vehicle Routing Problem With Pickup and Delivery and Time Windows
OR-Spectrum 30, 149-165, 2008
U. Derigs, T. Döhmer

 

Some Remarks on the GIST Approach for the Vehicle Routing Problem with Pickup and Delivery and Time Windows (VRPPDTW)
OR-Proceedings, 387-393, 2006
U. Derigs, T. Döhmer

 

A Decision Support System for Strategic and Operational Planning of Road Feeder Services
OR Proceedings, 43-48, 2006
P. Bartodziej, U. Derigs, B. Grein

 

Datenqualität bei Telematikanwendungen
Datenbank Spektrum 14, 29-33, 2005
S. Bell, U. Dergs, T. Krautkremer

 

O&D Revenue Management in Cargo Airlines - A Mathematical Programming Approach
OR Spectrum 29, 105-121, 2007
P. Bartodziej, U. Derigs, M. Zils

 

Indirect Search with Greedy Decoder Technique (GIST) - An Approach for Solving Rich Combinatorial Optimization Problems
 Proceedings of MIC, 2005
U. Derigs, T. Döhmer, O. Jenal

 

Applying the Attribute Based Hill Climber Heuristic to the Vehicle Routing Problem
Europ. J. of Op. Res. 177, 719-732, 2007
U. Derigs, R. Kaiser

 

EMMA: Eine datenbankbasierte aktive Nachrichtenerzeugungskomponente
working paper, (2004)
S. Bell, U. Derigs

 

Ein Framework zur regelbasierten Verarbeitung von Telematik-Daten mobiler Objekte
Mobile Datenbanken: Heute, morgen und in 20 Jahren, B. König-Ries, M. Klein (Hrsg.), Gesellschaft für Informatik, S. 63-73, 2005
S. Bell, U. Derigs, T. Krautkremer

 

Some remarks on the complexity of modeling and solving real-world portfolio optimization problems
to appear in: Finance Letters, 2004
U. Derigs, N.-H. Nickel

 

Router: A fast and flexible local search algorithm for a class of rich vehicle routing problems
OR-Proceedings, 144-149, 2004
U. Derigs, T. Döhmer

 

A GA-based decision support system for professional course scheduling at Ford Service Organisation 
OR-Spektrum 27, 147-162, 2005
U. Derigs, O. Jenal

 

On an experimental algorithm for revenue management for cargo airlines
Lecture Notes in Computer Science 3059, 57-71, Springer-Verlag Berlin Heidelberg, 2004
P. Bartodziej, U. Derigs

 

PM-DSS: Ein Portfoliomanagementsystem für Analyse, Simulation und Optimierung
working paper, (2004)
U. Derigs, N.-H. Nickel

 

Konzepte der Softwarewiederverwendung bei der Entwicklung individueller Dispositionssysteme für mittelständische Logistikdienstleister
 Mittelstand im Fokus, Schriftenreihe des Betriebswirtschaftlichen Forschungszentrums / Mittelstand Bayreuth, Jörg Schlüchtermann, Hermann-Josef Tebroske (Hrsg.), Gabler Edition Wissenschaft, DUV Verlag, 2004
U. Derigs, J. Kuritz, J. Ramacher

 

Ein neuer Ansatz zur modellbasierten Portfoliooptimierung in Kapitalanlagegesellschaften
 "Impulse aus der Wirtschaftsinformatik - 5. Liechtensteinisches Wirtschaftsinformatik-Symposium an der Fachhochschule Liechtenstein", S. Geberl, S. Weinmann, D. F. Wiesner (Hrsg.); Physica-Verlag, Heidelberg, 35-49, 2004
U. Derigs, N.-H. Nickel

 

Integration eines DSS zur Portfolio Optimierung in die IT-Infrastruktur einer Kapitalanlagegesellschaft
BIT (Banking and Information Technology), Band 5, Heft 1, 2004
Y.-E. Alparslan, U. Derigs, T. Krier, N.-H. Nickel,

 

Implementing a reference portfolio strategy in bond portfolio management
OR Proceedings, 245-252, 2003
U. Derigs, N.-H. Nickel

 

DSS-Potenziale für ein unternehmensübergreifendes DV-gestütztes Geschäftsprozessmanagement im Luftfrachtersatzverkehr
"Informationsmanagement - Neue Herausforderungen in Zeiten des E-Business", H.G. Kemper und W. Müller (Hrsg.), EUL-VERLAG, Lohmar-Köln, 477-493, 2003
U. Derigs, M. Heckmann

 

Scalable Payments Netting in Electronic Commerce
working paper, (2003)
A. Datta, U. Derigs, H. Thomas

 

On a Local-Search Heuristic for a Class of Tracking Error Minimization Problems in Portfolio Management
 Annals of Operations Research 141, 45-77, 2004
U. Derigs, N.-H. Nickel

 

Meta-heuristic Based Decision Support for Portfolio Optimization with a Case Study on Tracking Error Minimization in Passive Portfolio Management
OR-Spektrum 25, 345-378, 2003
U. Derigs, N.-H. Nickel

 

Routing Problems
Optimization and Operations Research, edited by U. Derigs; in: Encyclopedia of Life Support Systems (EOLSS); Eolss Publishers, Oxford, UK, 2002

 

Optimization and Operations Research
Knowledge for Sustainable Development - An Insight into the Encyclopedia of Life Support Systems, UNESCO Publishing / Eolss Publishers, Paris, France, Oxford, UK, 2002

 

A Metaheuristic-based DSS for Portfolio Optimization
OR-Proceedings, 431-437, 2001
U. Derigs, N.-H. Nickel

 

A Meta-Heuristic Based Decision Support System for Hub-Optimization
working paper, 2001
U Derigs, M. Eßer, P. Völkner

 

Strategische Allianzen - OR-Basierte Analysen helfen bei der Entscheidung mit wem und wohin
OR News 11, 5-8, 2001
U. Derigs, M. Zils

 

Organizational Intelligence als neue Perspektive für das Management der Anwendungsentwicklung
 IO Management 3, 75-81, 2001
U. Derigs, G. Schirp

 

Fundamentals of Operations Research
Optimization and Operations  Research, edited by U.Derigs; in: Encyclopedia of Life Support Systems (EOLSS); Eolss Publishers, Oxford, UK, 2002

 

Intelligentes Logistikmanagement (Lösung der Fallstudie aus IO) Management Nr. 10
IO Management 11, 92-94, und IO Management 12, 86-92, 2000
U. Derigs, M. Heckmann, M. Zils

 

Intelligentes Logistikmanagement Prozessoptimierung im Luftfrachtersatzverkehr
IO Management 10, 80-84, 2000
U. Derigs, M. Heckmann, M. Zils

 

SQL-Trainer - Zeiteffizientere Entwicklung praktischer Fähigkeiten durch IuK-Einsatz
Handbuch Hochschullehre 27, 1-14, 2000
U. Derigs, S. Ems

 

Strategisches Controlling: Strategic Alliance Portfolio Analysis (SAP) - ein modellbasierter Ansatz zur Strategie- und Partnerselektion bei Strategischen Allianzen
ZfB-Ergänzungsheft 2, 137-160, 2001
U. Derigs, M. Zils

 

Global and Distributed Netting of Micropayments in Electronic Commerce
working paper, 2000
Datta, U. Derigs, H. Thomas

 

Global and Distributed Netting of Micropayments in Electronic Comerce -A short note on the VCUBE-scheme of Datta and Ghose
working paper, 2000

 

Intelligentes Logistikmanagement - Kurzfristige Transportnetzoptimierung im Luftfrachtersatzverkehr
working paper, 1999
U. Derigs, H. Flessa, M. Heckmann, G.-D. Wolle, M. Zils,

 

AGA-Konzept und AGAPE-Toolbox und deren Verwendung im Rahmen der prototypischen Entwicklung der DSS-Komponente eines Leitstandes zur Feinsteuerung
OR-Proceedings, 281-286, 1999
U Derigs, M. Heckmann, R. Ploch, O. Ziemek, M. Zils      

 

Decision Support System for the Evaluation of Flight Schedules for Cargo Airlines - An OR/MS - Approach
Encyclopedia of Computer Science and Technology, Vol. 43, Supplement 28, 2000
U. Derigs

 

Konzeptionelle Modellierung für das Operations Research
OR-News 6, 20-24, 1999
U. Derigs, S. Ems

 

Strategic Airline Alliances Portfolio Analysis
Avmark Aviation Economist 16/5, 1999
J. Antes, U. Derigs, M. Zils

 

KUBUS - ein OR-basiertes Decision Support System für die Kurier- und Botendienstplanung
working paper, 1999
U. Derigs, Kosseda, J. Minnemann, M. Zils

 

Matching: Arc Routing and the Solution Connection
in: M. Dror (ed.) Arc Routing: Theory, Solutions, and Applications; Kluwer Academic Publishers, 89-123, 2000

 

Adaptive Genetic Algorithms: A Methodology for Dynamic Autoconfiguration of Genetic Search Algorithms
META-Heuristics: Advances and Trends in Local Search Paradigm for Optimization, Kluwer Academic Publishers, 231-248, 1999
U. Derigs, M. Kabath, M. Zils

 

Data Mining
OR-News 2, 54-55, 1998
U. Derigs

 

SYNOPSE - Ein Decision Support System zur Air Cargo Flugplanung
OR-News 2, 26-27, 1998
J. Antes, L. Campen, U. Derigs, M. Zils

 

SYNOPSE - A Model-Based DSS for the Evaluation of Flight Schedules for Cargo Airlines
Decision Support Systems 22, 307-323, 1998
J. Antes, L. Campen, U. Derigs, C. Titze, G.-D. Wolle

 

Adaptive Genetic Algorithms: A New Approach for Solving Nonstandard Vehicle Routing Problems Efficiently
Operations Research Proceedings, 539-544, 1998
U. Derigs, M. Kabath, M. Zils

 

Genetische Modellierung von Künstlichen Neuronalen Netzen - Erfahrungen beim Einsatz zur Kreditwürdigkeitsprüfung
OR-Spektrum 19, 285-293, 1997
U. Derigs, G. Schirp

 

Datenmodellierung mit dem Entity-Relationship-Modell und dem Relationenmodell
das wirtschaftsstudium (wisu) 10, 942-948, 1997
U. Derigs, S. Ems

 

VISE - Verteilte interaktive Schemaentwicklung
 Forschungsbericht "Multimedia", Universität zu Köln, 20-25, 1997
U. Derigs, S. Ems

 

Flugroutenplanung im Cargo Sektor
Operations Research Proceedings, 359-362, 1997
J. Antes, U. Derigs, M. Zils

 

Logische Datenmodellierung mit dem Relationenmodell
das wirtschaftsstudium (wisu) 4, 346-366, 1996
U. Derigs, S. Ems

 

Konzeptionelle Datenmodllierung mit dem ER-Modell
das wirtschaftsstudium (wisu) 2, 141-147, 1996
U. Derigs, S. Ems

 

Konzepte für ein unternehmensweites Datenmanagement
das wirtschaftsstudium (wisu) 12, 1019-1024, 1995
U. Derigs, S. Ems

 

Tourenplanung (Tourendisposition)
Kleines Lexikon der Informatik und Wirtschaftsinformatik, 562-565, 1995
U. Derigs

 

Ein Auktionsalgorithmus für das Vehicle Routing Problem mit Zeitfenstern
Operations Research Proceedings, 400-404, 1996
J. Antes, U. Derigs

 

A New Parallel Tour Construction Algorithm for the Vehicle Routing Problem with Time Windows
working paper, (1995)
J. Antes, U. Derigs

 

An efficient matching algorithm applied in statistical physics
Discrete Applied Mathematics 52, 139-153, 1994
J. Bendisch, U. Derigs, A. Metz

 

Rechnergestützte Vertriebstourenplanung
HMD Theorie und Praxis der Wirtschaftsinformatik 173, 116-127, 1993
U. Derigs, G. Grabenbauer

 

INTIME - A new heuristic approach to the Vehicle Routing Problem with time windows, with a bakery fleet case
American Journal of Mathematical and Management Sciences 13, 249-266, 1991
U. Derigs, G. Grabenbauer

 

A matching based approach for solving a delivery/pick-up vehicle routing problem with time constraints
OR-Spektrum 14, 91-106, 1992
U. Derigs, A. Metz

 

On the Construction of the Set of K-best Matchings and their Use in Solving Constraint Matching Problems
Combinatorial Optimization-New Frontiers in Theory and Practice (ed. by Akgül u.a.) NATO ASI Series on Computer and System Sciences Vol. 82, Berlin, 209-223, 1992
U. Derigs, A. Metz

 

An evaluation of algorithmic refinements and proper data-structures for the preflow-push-approach for maximum flow
Combinatorial Optimization-New Frontiers in Theory and Practice (ed. by M. Akgül u.a.) NATO ASI Series on Computer and System Sciences Vol. 82, Berlin, 39-62, 1992
U. Derigs, W. Meier

 

Matching problems with Knapsack side constraints - A computational study
Modern Methods of Optimization (ed. by W. Krabs and J. Zowe), Springer Lecture Notes in Economics and Mathematical Systems 378, 48-89, 1992
U. Derigs, A. Metz

 

BAYTHE-NET - eine Modell- und Methodenbank zur Graphen- und Netzwerkoptimierung
Operations Research Proceedings, 407-412, 1992
U. Derigs, S. Vogel

 

Über die Matching Relaxation für das Set Partitioning Problem
Operations Research Proceedings 398-406, 1992
U. Derigs, A. Metz

 

Einige Bemerkungen zu algorithmischen Verbesserungen für den Preflow-Push-Ansatz zur Bestimmung maximaler Flüsse
Operations Research Proceedings, 391-397, 1992
U. Derigs, W. Meier

 

Software für die Vertriebstourenplanung
Zeitschrift für Logistik 2, 59-63, 1991
U. Derigs

 

Solving (large scale) Matching Problems Combinatorialy
Mathematical Programming 50, 113-121, 1991
U. Derigs, A. Metz

 

Der Einsatz einer Planungssprache zur Jahresabschlußanalyse
Zeitschrift für Planung 1, 145-160, 1990
U. Derigs, N. Jäger

 

Matching Problems with Generalized Upper Bounds Side Constraints
Networks 20, 703-721, 1990
M. Ball, U. Derigs, C. Hilbrand und A. Metz