Accepted papers

The following papers have been accepted for presentation at STACS 2011 and are given without any particular order.


Bruno Grenet, Erich L Kaltofen, Pascal Koiran and Natacha Portier
Symmetric Determinantal Representation of Formulas and Weakly-Skew Circuits

Petr Kolman and Christian Scheideler
Towards Duality of Multicommodity Multiroute Cuts and Flows: Multilevel Ball-Growing

George B. Mertzios
The Recognition of Triangle Graphs

Andrew Childs and Robin Kothari
Quantum query complexity of minor-closed graph properties

Jakub Kallas, Manfred Kufleitner and Alexander Lauser
First-order Fragments with Successor over Infinite Words

Stefan Gulan
Graphs Encoded by Regular Expressions

Alex Levin and Jonathan Kelner
Spectral Sparsification in the Semi-Streaming Setting

Balder ten Cate and Luc Segoufin
Unary negation

Pawel Parys
Collapse Operation Increases Expressive Power of Deterministic Higher Order Pushdown Automata

Saverio Caminiti, Irene Finocchi and Emanuele Guido Fusco
Local dependency dynamic programming in the presence of memory faults

Dariusz Dereniowski
From Pathwidth to Connected Pathwidth

Denis Kuperberg
Linear temporal logic for regular cost functions

Luc Segoufin and Szymon Torunczyk
Automata based verification over linearly ordered data domains

Liah Kor, Amos Korman and David Peleg
Tight Bounds For Distributed MST Verification

Orna Kupferman, Yoad Lustig, Moshe Vardi and Mihalis Yannakakis
Temporal Synthesis for Bounded Systems and Environments

Marcel R. Ackermann, Johannes Blömer, Daniel Kuntze and Christian Sohler
Analysis of Agglomerative Clustering

Dominik D. Freydenberger, Hossein Nevisi and Daniel Reidenbach
Weakly Unambiguous Morphisms

Andrey Rumyantsev
Everywhere complex sequences and probabilistic method

Timo Kötzing and John Case
Measuring learning complexity with criteria epitomizers

George Giakkoupis
Tight upper bounds for rumor spreading in graphs of a given conductance

Nazim Fates
Stochastic Cellular Automata Solve the Density Classification Problem with an Arbitrary Precision

Hans L. Bodlaender and Bart M.P. Jansen
Vertex Cover Kernelization Revisited: Upper and Lower Bounds for a Refined Parameter

Haim Kaplan and Yahav Nussbaum
Minimum s-t cut in undirected planar graphs when the source and the sink are close

Maxim Babenko and Alexey Gusakov
New Exact and Approximation Algorithms for the Star Packing Problem in Undirected Graphs

Youming Qiao, Jayalal Sarma M.N. and Bangsheng Tang
On isomorphism testing of groups with normal hall subgroups

Diego Figueira and Luc Segoufin
Bottom-up automata on data trees and vertical XPath

Howard Karloff, Flip Korn, Konstantin Makarychev and Yuval Rabani
On Parsimonious Explanations For 2-D Tree- and Linearly-Ordered Data

Ana Busic, Jean Mairesse and Irene Marcovici
Probabilistic cellular automata, invariant measures, and perfect sampling

Antonios Antoniadis, Falk Hüffner, Pascal Lenzner, Carsten Moldenhauer and Alexander Souza
Balanced Interval Coloring

Christian Eggermont, Alexander Schrijver and Gerhard Woeginger
Analysis of multi-stage open shop processing systems

Alex Borello, Gaétan Richard and Véronique Terrier
A speed-up of oblivious multi-head finite automata by cellular automata

Laurent Bienvenu, Wolfgang Merkle and André Nies
Solovay functions and K-triviality

Magnus M. Halldorsson, Boaz Patt-Shamir and Dror Rawitz
Online Scheduling with Interval Conflicts

Alejandro López-Ortiz and Claude-Guy Quimper
A Fast Algorithm for Multi-Machine Scheduling Problems with Jobs of Equal Processing Times

Samir Datta, Raghav Kulkarni, Raghunath Tewari and N.V. Vinodchandran
Space Complexity of Perfect Matching in Bounded Genus Bipartite Graphs

Jiun-Jie Wang and Xin He
Compact visibility representation of plane graphs

Timon Hertli, Robin Moser and Dominik Scheder
Improving PPSZ for 3-SAT using Crtitical Variables

Felix Weiß and Martin Mundhenk
The model checking problem for propositional intuitionistic logic with one variable is AC1-complete

Dominik Freydenberger
Extended Regular Expressions: Succinctness and Decidability

Robert Ganian, Petr Hlineny and Jan Obdrzalek
Clique-width: When Hard Does Not Mean Impossible

Andrew McGregor, Atri Rudra and Steve Uurtamo
Polynomial Fitting of Data Streams with Applications to Codeword Testing

Sze-Hang Chan, Tak-Wah Lam and Lap-Kei Lee
Scheduling for Weighted Flow Time and Energy with Rejection Penalty

Christian Engels and Markus Bläser
Randomness Efficient Testing of Sparse Blackbox Identities of Unbounded Degree over the Reals

Martin Dyer and David Richerby
The #CSP Dichotomy is Decidable

Anna Gal and Andrew Mills
Three query locally decodable codes with higher correctness require exponential length

Scott Summers, Matthew Patitz, Robert Schweller and Erik Demaine
Self-Assembly of Arbitrary Shapes Using RNAse Enzymes: Meeting the Kolmogorov Bound With Small Scale Factor (Extended Abstract)

Heng Guo, Sangxia Huang, Pinyan Lu and Mingji Xia
The Complexity of Weighted Boolean #CSP Modulo k

Jérémie Chalopin, Shantanu Das, Yann Disser, Matus Mihalak and Peter Widmayer
Telling convex from reflex allows to map a polygon

Mikolaj Bojanczyk
Data Monoids

Christian Knauer, Hans Raj Tiwary and Daniel Werner
On the computational complexity of Ham-Sandwich cuts, Helly sets, and related problems

Fedor V. Fomin, Daniel Lokshtanov, Neeldhara Misra, Geevarghese Philip and Saket Saurabh
Hitting forbidden minors: Approximation and Kernelization

Hans L. Bodlaender, Bart M.P. Jansen and Stefan Kratsch
Cross-Composition: A New Technique for Kernelization Lower Bounds

Francine Blanchet-Sadri and John Lensmire
On Minimal Sturmian Partial Words

Adrian Dumitrescu, Andre Schulz, Adam Sheffer and CSABA D. Toth
Bounds on the Maximum Multiplicity of some Common Geometric Graphs