List of accepted papers for ESA 2011: Bela Bollobas, David Pritchard, Thomas Rothvoss and Alex Scott. Cover-Decomposition and Polychromatic Numbers Akiyoshi Shioura. Polynomial-Time Approximation Schemes for Maximizing Gross Substitutes Utility under Budget Constraints Oren Salzman, Michael Hemmer, Barak Raveh and Dan Halperin. Motion Planning Via Manifold Samples Dimitrios Thilikos. Fast sub-exponential Algorithms and Compactness in Planar Graphs Gwenael Joret, Christophe Paul, Ignasi Sau, Saket Saurabh and Stephan Thomasse. Hitting and Harvesting Pumpkins Ran Roth, Yossi Azar and Iftah Gamzu. Submodular Max-SAT Monika Henzinger and Angelina Vidali. Multi-parameter mechanism design under budget and matroid constraints. Chien-Chung Huang and Telikepalli Kavitha. Near-popular matchings in the Roommates problem Yusuke Kobayashi and Yuichi Yoshida. Algorithms for Finding a Maximum Non-k-linked Graph Hristo Djidjev and Christian Sommer. Approximate Distance Queries for Weighted Polyhedral Surfaces Pawel Pszona and Michael T. Goodrich. External-Memory Network Analysis Algorithms for Naturally Sparse Graphs Barna Saha, Saeed Alaei, Vahid Liaghat, Mohammad Taghi Hajiaghayi and Dan Pei. AdCell: Ad Allocation in Cellular Networks Moran Feldman, Seffi Naor and Roy Schwartz. Improved Approximations for $k$-Coverable Set Systems Paul Goldberg, Rahul Savani, Troels Sorensen and Carmine Ventre. On the Approximation Performance of Fictitious Play in Finite Games Peter Sanders and Christian Schulz. Engineering Multilevel Graph Partitioning Algorithms Jose Verschae and Andreas Wiese. On the Configuration-LP for Scheduling on Unrelated Machines Djamal Belazzougui and Gonzalo Navarro. Alphabet-Independent Compressed Text Indexing Asaf Frieder and Liam Roditty. An experimental study on approximating $K$ shortest simple paths Ely Porat and Liam Roditty. Preprocess, Set, \textit{Query!} Leah Epstein and Asaf Levin. Robust algorithms for preemptive scheduling Pawel Gawrychowski. Pattern matching in Lempel-Ziv compressed strings: fast, simple, and deterministic Hakan Yildiz, Luca Foschini, John Hershberger and Subhash Suri. The Union of Probabilistic Boxes: Maintaining the Volume Paolo Ferragina, Jouni Siren and Rossano Venturini. Distribution-aware compressed full-text indexes Martin Dietzfelbinger, Michael Mitzenmacher and Michael Rink. Cuckoo Hashing with Pages Danny Z. Chen and Haitao Wang. A Nearly Optimal Algorithm for Finding L_1 Shortest Paths among Polygonal Obstacles in the Plane Fedor Fomin, Ioan Todinca and Yngve Villanger. Exact algorithm for the maximum induced planar subgraph problem Tobias Brunsch, Heiko Roglin, Cyriel Rutten and Tjark Vredeveld. Smoothed Performance Guarantees for Local Search Pascal Schweitzer. Isomorphism of (mis)labeled graphs Ning Chen, Xiaotie Deng and Jie Zhang. How Profitable are Strategic Behaviors in a Market? Chih-Hung Liu, Evanthia Papadopoulou and Der-Tsai Lee. An Output-Sensitive Approach for the L_1/L_infinity k Nearest Neighbor Voronoi Diagram Saurabh Ray, Nabil Mustafa and Mudassir Shabbir. Ray-Shooting Depth: Computing Statistical Data Depth of Point Sets in the Plane Petr Hlineny and Ondrej Moris. Scope-Based Route Planning Madhusudan Manjunath, Kurt Mehlhorn, Konstantinos Panagiotou and He Sun. Approximate Counting of Cycles in Streams George Christodoulou, Kurt Mehlhorn and Evangelia Pyrga. Improving the Price of Anarchy for Selfish Routing via Coordination Mechanisms Lukasz Jez. One to Rule Them All: a General Randomized Algorithm for Buffer Management with Bounded Delay Paul Bouman, Marjan Van Den Akker and Han Hoogeveen. Recoverable robustness by column generation Marek Cygan, Marcin Pilipczuk, Michal Pilipczuk and Jakub Wojtaszczyk. Scheduling partially ordered jobs faster than 2^n Andrew Goldberg, Sagi Hed, Haim Kaplan, Robert Tarjan and Renato Werneck. Maximum Flows by Incremental Breadth-First Search Thorsten Ederer, Ulf Lorenz, Alexander Martin and Jan Wolf. Quantified Linear Programs: A Computational Study Aparna Das, Emden R. Gansner, Michael Kaufmann, Stephen Kobourov, Joachim Spoerhase and Alexander Wolff. Approximating Minimum Manhattan Networks in Higher Dimensions Josep Diaz, Alberto Marchetti-Spaccamela, Dieter Mitsche, Paolo Santi and Julinda Stefa. Social-Aware Forwarding Improves Routing Performance in Pocket Switched Networks Annabell Berger, Christian Blaar, Andreas Gebhardt, Matthias Müller-Hannemann and Mathias Schnee. Passenger Flow Oriented Train Disposition Sanjoy Baruah, Vincenzo Bonifaci, Gianlorenzo D'Angelo, Alberto Marchetti-Spaccamela, Suzanne Van Der Ster and Leen Stougie. Mixed-Criticality Scheduling of Sporadic Task Systems Basile Couetoux. A 3/2 approximation for a constrained forest problem Nir Ailon, Noa Avigdor-Elgrabli, Edo Liberty and Anke Van Zuylen. Improved Approximation Algorithms for Bipartite Correlation Clustering Andreas Emil Feldmann and Peter Widmayer. An O(n^4) Time Algorithm to Compute the Bisection Width of Grid Graphs Jurek Czyzowicz, Leszek Gasieniec, Adrian Kosowski and Evangelos Kranakis. Boundary Patrolling by Mobile Agents with Distinct Maximal Speeds Marek Chrobak, Lukasz Jez and Jiri Sgall. Better Bounds for Incremental Frequency Allocation in Bipartite Graphs Marek Chrobak, Jiri Sgall and Gerhard J. Woeginger. Two-bounded space bin packing revisited Guy Even and Shakhar Smorodinsky. Hitting Sets Online and Vertex Ranking Claudio Telha Cornejo and Andreas S. Schulz. Approximation Algorithms and Hardness Results for the Joint Replenishment Problem with Constant Demands Venkatesh Raman, Ramanujan M S and Saket Saurabh. Paths, Flowers and Vertex Cover Rui Ferreira, Roberto Grossi and Romeo Rizzi. Output-Sensitive Listing of Bounded-Size Trees in Undirected Graphs Rolf Klein, Rainer Penninger, Christian Sohler and David Woodruff. Tolerant Algorithms Erik D. Demaine, Martin L. Demaine, Sarah Eisenstat, Anna Lubiw and Andrew Winslow. Algorithms for Solving Rubik’s Cubes Matt Gibson, Gaurav Kanade and Kasturi Varadarajan. On Isolating Points using Disks Shayan Oveis Gharan and Jan Vondrak. On Variants of the Matroid Secretary Problem Yossi Azar, Ori Gurel-Gurevich, Eyal Lubetzky and Thomas Moscibroda. Optimal Discovery Strategies in White Space Networks Justin Ward. Non-Oblivious Local Search, Matroid k-Parity, and k-Exchange Systems Kaspar Schupbach and Rico Zenklusen. Approximation Algorithms for Conflict-Free Vehicle Routing Nikhil Bansal and Joel Spencer. Deterministic Discrepancy Minimization Koki Hamada, Kazuo Iwama and Shuichi Miyazaki. The Hospitals/Residents Problem with Quota Lower Bounds Loukas Georgiadis. Approximating the Smallest 2-Vertex Connected Spanning Subgraph of a Directed Graph Jakub Lacki and Piotr Sankowski. Min-cuts and Shortest Cycles in Planar Graphs in $O(n \log \log n)$ Time Anil Maheshwari, Jorg-Rudiger Sack, Kaveh Shahbaz and Hamid Zarrabi-Zadeh. Improved Algorithms for Partial Curve Matching Raimund Seidel, Victor Alvarez and David Kirkpatrick. Can Nearest Neighbor Searching be Simple and Always Fast? Matthias Poloczek. Bounds on Greedy Algorithms for MAX SAT Venkatesan Chakaravarthy, Amit Kumar, Sambuddha Roy and Yogish Sabharwal. Resource Allocation for Covering Time Varying Demands