Karen Aardal

Q: What Schools Are Affiliated With Karen Aardal

Karen Aardal is affiliated with the following schools: University of Amsterdam, Université catholique de Louvain, University of Twente, Utrecht University, Eindhoven University of Technology, Delft University of Technology

Karen Aardal's AcademicInfluence.com Rankings

Karen Aardal

Mathematics

#3497

World Rank

#5144

Historical Rank

Operations Research

#32

World Rank

#32

Historical Rank

Applied Mathematics

#190

World Rank

#210

Historical Rank

Measure Theory

#3945

World Rank

#4648

Historical Rank

mathematics Degrees

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Mathematics

Karen Aardal's Degrees

PhD Mathematics University of Amsterdam
Masters Mathematics University of Amsterdam

Why Is Karen Aardal Influential?

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According to Wikipedia, Karen I. Aardal is a Norwegian and Dutch applied mathematician, theoretical computer scientist, and operations researcher. Her research involves combinatorial optimization, integer programming, approximation algorithms, and facility location, with applications such as positioning emergency vehicles to optimize their response time. She is a professor in the Delft Institute of Applied Mathematics at the Delft University of Technology, and the chair of the Mathematical Optimization Society for the 2016–2019 term.

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Karen Aardal's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Approximation algorithms for facility location problems (extended abstract) (1997) (556)
Models and solution techniques for frequency assignment problems (2007) (318)
An Optimal Bifactor Approximation Algorithm for the Metric Uncapacitated Facility Location Problem (2006) (211)
Models and solution techniques for frequency assignment problems (2003) (182)
Facility Location (2008) (179)
Factorization of a 512-Bit RSA Modulus (2000) (176)
Capacitated facility location: Separation algorithms and computational experience (1998) (125)
A 3-Approximation Algorithm for the k-Level Uncapacitated Facility Location Problem (1999) (122)
Operations Research Letters (2011) (109)
Capacitated Facility Location: Valid Inequalities and Facets (1995) (101)
On the Two-Level Uncapacitated Facility Location Problem (1996) (99)
Solving a System of Linear Diophantine Equations with Lower and Upper Bounds on the Variables (2000) (97)
Hard Equality Constrained Integer Knapsacks (2002) (81)
Non-standard approaches to integer programming (2002) (75)
Approximation algorithms for hard capacitated k-facility location problems (2013) (70)
Time-dependent MEXCLP with start-up and relocation cost (2015) (58)
Market Split and Basis Reduction: Towards a Solution of the Cornuéjols-Dawande Instances (1999) (56)
Reformulation of capacitated facility location problems:How redundant information can help (1998) (54)
An Optimisation Algorithm for Maximum Independent Set with Applications in Map Labelling (1999) (51)
Algorithms for maximum independent set applied to map labelling (2000) (50)
Algebraic and geometric methods in discrete optimization (2003) (50)
A branch-and-cut algorithm for the frequency assignment problem (1996) (48)
Optimal Inventory Policies with Service-Level Constraints (1989) (42)
Market Split and Basis Reduction: Towards a Solution of the Cornue'jols-Dawande Instances (2000) (40)
A Benders decomposition based heuristic for the hierarchical production planning problem (1990) (39)
Approximation algorithms for facility location problems (1998) (39)
Enhancing flexible transport services with demand-anticipatory insertion heuristics (2018) (34)
Polyhedral techniques in combinatorial optimization I: theory (1996) (32)
Polyhedral Techniques in Combinatorial Optimization (1995) (31)
Evaluating dynamic dispatch strategies for emergency medical services: TIFAR simulation tool (2012) (29)
Algorithms for Radio Link Frequency Assignment: The Calma Project (2002) (28)
Solving a Linear Diophantine Equation with Lower and Upper Bounds on the Variables (1998) (26)
Exploring optimal air ambulance base locations in Norway using advanced mathematical modelling (2016) (23)
The approximation gap for the metric facility location problem is not yet closed (2007) (20)
Competition and Cooperation (1994) (20)
Comparing population and incident data for optimal air ambulance base locations in Norway (2018) (19)
Polyhedral techniques in combinatorial optimization II: applications and computations (1999) (16)
A decade of combinatorial optimization (1997) (16)
On the Solution of One and Two-Level Capacitated Facility Location Problems by the Cutting Plane Approach (1992) (16)
Solving a System of Diophantine Equations with Lower and Upper Bounds on the Variables (1998) (15)
Handbook Of Discrete Optimization (2005) (13)
Polyhedral techniques in combinatorial optimization II: computations (1995) (12)
Algorithms for frequency assignment problems (1996) (11)
Improving ambulance coverage in a mixed urban-rural region in Norway using mathematical modeling (2019) (11)
Lattice based extended formulations for integer linear equality systems (2007) (10)
Learning to branch with Tree MDPs (2022) (10)
The merchant subtour problem (2003) (9)
On an integer multicommodity flow problem from the airplane industry (1997) (8)
Algorithms for the radio link frequency assignment problem (1999) (7)
Decomposition principles applied to the dynamic production and work-force scheduling problem (1987) (7)
Hard equality constrained integer knapsacks (Erratum) (2006) (6)
Polyhedral combinatorics: An annotated bibliography (1996) (6)
Lattice basis reduction and integer programming (1999) (5)
The LLL Algorithm and Integer Programming (2010) (5)
On the resemblance between the Kornai-Liptak and cross decomposition techniques for block-angular linear programs (1990) (5)
Approximation algorithms for the transportation problem with market choice and related models (2014) (4)
On the Structure of Reduced Kernel Lattice Bases (2013) (4)
Evaluating dynamic dispatch strategies for EMS: TIFAR simulation tool (2012) (4)
Capacitated facility location : valid inequalities and facets (Erratum) (1996) (4)
An algorithm for solving a diophantine equation with lower and upper bounds on the variables (1997) (4)
Algorithms and Complexity (2000) (3)
A constructive proof of Swap Local Search worst-case instances for the Maximum Coverage Problem (2016) (3)
Improved approximation algorithms for the k-level facility location problem (1999) (3)
A polynomial size model with implicit SWAP gate counting for exact qubit reordering (2020) (2)
Evaluating dispatch strategies for emergence medical services: TIFAR simulation package (2012) (2)
Eighth MPS Conference on Integer Programming and Combinatorial Optimization (2001) (2)
Resolving Infeasibilities in Railway Timetabling Instances (2018) (2)
Polyhedral results for the uncapacitated facility location problem: Lifting and separation (1994) (2)
Comments on the Paper: Attacking the Market Split Problem with Lattice Point Enumeration (2004) (2)
Lattice basis reduction in integer linear optimization: Some basic topics (2005) (1)
Selected publications of Eugene L. Lawler (1999) (0)
COSOR 97-09 A decade of combinatorial optimization (2010) (0)
Solving a system of diophantine equations withlower and upper bounds on the variablesKaren (1998) (0)
Polyhedral Techniques in CombinatorialOptimization I : TheoryKaren AardalDepartment of Computer ScienceUtrecht UniversityP (1995) (0)
Randomized Approximation Algorithms: Facility Location, Phylogenetic Networks, Nash Equilibria (2007) (0)
Interview: Don Hearn (1997) (0)
CALMARadio Link Frequency Assignment ProjectTechnical Annex T-2 . 2 . 1 A : A Branch-and-Cut Algorithm for the FrequencyAssignment ProblemK (1995) (0)
A.I. Barros. Discrete and fractional programming technique for location models (Combinatorial Optimization; 3). Dordrecht: Kluwer, 1998. 178 p., prijs NLG 180,– ISBN 0-7923-5002-2 (2001) (0)
Polyhedral Techniques in Combinatorial Optimization II : ComputationsKaren AardalDepartment of Computer ScienceUtrecht UniversityP (1995) (0)
Lattice Reformulation Cuts (2021) (0)
Lattice reformulation of integer programming problems (2008) (0)
LATTICE REFORMULATIONS CUTS (2018) (0)
Selected papers of Eugene L. Lawler (1999) (0)
Non-Standard Approa hes to Integer Programming (1999) (0)
Exact solution methods for the Resource Constrained Project Scheduling Problem with a ﬂexible Project Structure (2022) (0)
Integer Programming and Combinatorial Optimization: 8th International IPCO Conference, Utrecht, The Netherlands, June 13-15, 2001. Proceedings (2001) (0)
Fe b 20 07 Latticebased extended formulationsforintegerlinear equality systems (2021) (0)
Facility Location (1997); Shmoys, Tardos, Aardal (2008) (0)

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What Schools Are Affiliated With Karen Aardal?

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Karen Aardal's Degrees

Why Is Karen Aardal Influential?

Karen Aardal's Published Works

Published Works

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What Schools Are Affiliated With Karen Aardal?

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