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Welcome to U-papers

A publications repository from the Computer Science Department of the University of Chile

Latest publications

1071. Snake Table: A Dynamic Pivot Table for Streams of k-NN Searches.
Editors: Gonzalo Navarro, Vladimir Pestov. Conference: International Workshop on Similarity Search and Applications (Toronto, Canada). Publisher: IEEE Computer Society Press. Pages: 25-39. Date: 2012.
Authors: Juan Manuel Barrios, Benjamin Bustos, Tomas Skopal
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1072. Relative Expressiveness of Nested Regular Expressions.
Conference: Alberto Mendelzon International Workshop on Foundations of Data Management (Ouro Preto, Brazil). Publisher: CEUR Publications. Pages: 180-195. Date: 2012.
Authors: Pablo Barceló, Jorge Pérez, Juan Reutter
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1073. On Low Treewidth Approximations of Conjunctive Queries.
Conference: Alberto Mendelzon International Workshop on Foundations of Data Management (Ouro Preto, Brazil). Publisher: CEUR Publications. Pages: 91-101. Date: 2012.
Authors: Pablo Barceló, Leonid Libkin, Miguel Romero
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1074. New Lower and Upper Bounds for Representing Sequences.
Editors: Leah Epstein. Conference: Annual European Symposium on Algorithms (Ljubljana, Slovenia). Publisher: Springer-Verlag. Pages: 181-192. Date: 2012.
Authors: Djamal Belazzougui, Gonzalo Navarro
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1075. Short Transitive Signatures for Directed Trees.
Editors: Orr Dunkelman. Conference: The Cryptographer's Track at RSA Conference (San Francisco, CA). Publisher: Springer. Pages: 35-50. Date: 2012.
Authors: Philippe Camacho, Alejandro Hevia
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1076. Extensions during Software Evolution: Do Objects Meet Their Promise?.
Editors: James Noble. Conference: European Conference on Object-Oriented Programming (Beijing, China). Publisher: Springer-Verlag. Pages: 28-52. Date: 2012.
Authors: Romain Robbes, David Roethlisberger, Éric Tanter
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1077. Static Analysis and Optimization of Semantic Web Queries.
Conference: ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems (Scottsdale, AZ, USA). Publisher: ACM Press. Pages: 89-100. Date: 2012.
Authors: Andrés Letelier, Jorge Pérez, Reinhard Pichler, Sebastian Skritek
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1078. Refining Code Ownership with Synchronous Changes.
Journal: Empirical Software Engineering. Volume: 17. Issue: 4-5. Pages: 467-499. Date: August 2012.
Authors: Romain Robbes, Michele Lanza, Lile Hattori
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1079. Evaluating Defect Prediction Approaches: A Benchmark and an Extensive Comparison.
Journal: Empirical Software Engineering. Volume: 17. Issue: 4-5. Pages: 531-577. Date: August 2012.
Authors: Marco D'Ambros, Michele Lanza, Romain Robbes
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1080. Ubiquitous Mobile Knowledge Construction in Collaborative Learning Environments.
Journal: Sensors. Volume: 12. Issue: 6. Pages: 6996-7014. Date: 2012.
Authors: Nelson Baloian, Gustavo Zurita
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