Concepedia

Author

Alexander Langer

RWTH Aachen University

Also Known As

A. Langer, Alexander Langer, Langer, Alexander, Langer, Alexander Johannes, Obdržálek, Jan

34

Publications

542

Citations

15

H-Index

24

Concepts

All Affiliations

RWTH Aachen University
AL

About

Alexander Langer is an author at RWTH Aachen University specializing in combinatorial optimization, engineering, and discrete mathematics.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

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256

2

Combinatorial Optimization

7

7

256

3

Computer Science

6

6

223

4

Business

1

1

15

5

Data Mining

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1

15

Alexander Langer

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8

Publications

296

Citations

8

H-Index

YearCitations

Linear Kernels and Single-Exponential Algorithms Via Protrusion Decompositions

Eun Jung Kim, Alexander Langer, Christophe Paul,

ACM Transactions on Algorithms

2015

98

Digraph width measures in parameterized algorithmics

Robert Ganian, Petr Hliněný, Joachim Kneis,

Discrete Applied Mathematics

2013

43

A Fine-grained Analysis of a Simple Independent Set Algorithm

Joachim Kneis, Alexander Langer, Peter Rossmanith

DROPS (Schloss Dagstuhl – Leibniz Center for Informatics)

2009

40

An exact algorithm for the Maximum Leaf Spanning Tree problem

Henning Fernau, Joachim Kneis, Dieter Kratsch,

Theoretical Computer Science

2011

33

Practical algorithms for MSO model-checking on tree-decomposable graphs

Alexander Langer, Felix Reidl, Peter Rossmanith,

Computer Science Review

2014

31

Evaluation of an MSO-Solver

Alexander Langer, Felix Reidl, Peter Rossmanith,

Society for Industrial and Applied Mathematics eBooks

2012

20

A Practical Approach to Courcelle's Theorem

Joachim Kneis, Alexander Langer

Electronic Notes in Theoretical Computer Science

2009

16

A New Algorithm for Finding Trees with Many Leaves

Joachim Kneis, Alexander Langer, Peter Rossmanith

Algorithmica

2010

15

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