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30th PODS 2011: Athens, Greece
- Maurizio Lenzerini, Thomas Schwentick:
Proceedings of the 30th ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, PODS 2011, June 12-16, 2011, Athens, Greece. ACM 2011, ISBN 978-1-4503-0660-7
Keynote address
- Daniel Deutch, Tova Milo:
A quest for beauty and wealth (or, business processes for database researchers). 1-12
Streaming & sampling
- Edith Cohen, Haim Kaplan:
Get the most out of your sample: optimal unbiased estimators using partial information. 13-24 - Cheng Sheng, Yufei Tao:
FIFO indexes for decomposable problems. 25-35 - Darakhshan J. Mir, S. Muthukrishnan, Aleksandar Nikolov, Rebecca N. Wright:
Pan-private algorithms via statistics on sketches. 37-48 - Hossein Jowhari, Mert Saglam, Gábor Tardos:
Tight bounds for Lp samplers, finding duplicates in streams, and related problems. 49-58
Incomplete information & awards
- Leonid Libkin:
Incomplete information and certain answers in general data models. 59-70 - Wenfei Fan, Floris Geerts, Jef Wijsen:
Determining the currency of data. 71-82 - Marcelo Arenas, Jorge Pérez, Juan L. Reutter:
Data exchange beyond complete data. 83-94
Index structures & external memory
- Alessio Orlandi, Rossano Venturini:
Space-efficient substring occurrence estimation. 95-106 - Cheng Sheng, Yufei Tao:
On finding skylines in external memory. 107-116 - Zhewei Wei, Ke Yi:
Beyond simple aggregates: indexing for summary queries. 117-128 - Cheng Sheng, Yufei Tao:
New results on two-dimensional orthogonal range aggregation in external memory. 129-139
Provenance
- Yael Amsterdamer, Daniel Deutch, Tova Milo, Val Tannen:
On provenance minimization. 141-152 - Yael Amsterdamer, Daniel Deutch, Val Tannen:
Provenance for aggregate queries. 153-164 - Yeye He, Siddharth Barman, Di Wang, Jeffrey F. Naughton:
On the complexity of privacy-preserving complex event processing. 165-174 - Susan B. Davidson, Sanjeev Khanna, Tova Milo, Debmalya Panigrahi, Sudeepa Roy:
Provenance views for module privacy. 175-186
Queries & views
- Benny Kimelfeld, Jan Vondrák, Ryan Williams:
Maximizing conjunctive views in deletion propagation. 187-198 - Pablo Barceló, Leonid Libkin, Juan L. Reutter:
Querying graph patterns. 199-210 - Michael Benedikt, Georg Gottlob, Pierre Senellart:
Determining relevance of accesses at runtime. 211-222 - Paraschos Koutris, Dan Suciu:
Parallel evaluation of conjunctive queries. 223-234
Semistructured data & XML
- Benny Kimelfeld, Yehoshua Sagiv:
Finding a minimal tree pattern under neighborhood constraints. 235-246 - Timos Antonopoulos, Wim Martens, Frank Neven:
The complexity of text-preserving XML transformations. 247-258 - Mikolaj Bojanczyk, Diego Figueira:
Efficient evaluation for a temporal logic on changing XML documents. 259-270
Rule-based query languages
- Ronald Fagin, Benny Kimelfeld, Yunyao Li, Sriram Raghavan, Shivakumar Vaithyanathan:
Rewrite rules for search database systems. 271-282 - Tom J. Ameloot, Frank Neven, Jan Van den Bussche:
Relational transducers for declarative networking. 283-292 - Serge Abiteboul, Meghyn Bienvenu, Alban Galland, Émilien Antoine:
A rule-based language for web data management. 293-304
Tutorial 1
- Marcelo Arenas, Jorge Pérez:
Querying semantic web data with SPARQL. 305-316
Tutorial 2
- S. Muthukrishnan:
Theory of data stream computing: where to go. 317-319
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