ACM SIGMOD Conference 2011: Athens, Greece

Databases on new hardware

• Dongzhe Ma, Jianhua Feng, Guoliang Li:
  LazyFTL: a page-level flash translation layer optimized for NAND flash memory. 1-12
  
• Yanfei Lv, Bin Cui, Bingsheng He, Xuexuan Chen:
  Operation-aware buffer management in flash-based systems. 13-24
  
• Biplob K. Debnath, Sudipta Sengupta, Jin Li:
  SkimpyStash: RAM space skimpy key-value store on flash-based storage. 25-36
  
• Spyros Blanas, Yinan Li, Jignesh M. Patel:
  Design and evaluation of main memory hash join algorithms for multi-core CPUs. 37-48
  

Query processing and optimization

• Herodotos Herodotou, Nedyalko Borisov, Shivnath Babu:
  Query optimization techniques for partitioned tables. 49-60
  
• Michael J. Franklin, Donald Kossmann, Tim Kraska, Sukriti Ramesh, Reynold Xin:
  CrowdDB: answering queries with crowdsourcing. 61-72
  
• Akrivi Vlachou, Christos Doulkeridis, Neoklis Polyzotis:
  Skyline query processing over joins. 73-84
  
• Henning Köhler, Jing Yang, Xiaofang Zhou:
  Efficient parallel skyline processing using hyperplane projections. 85-96
  

Schema mapping and data integration

• George Konstantinidis, José Luis Ambite:
  Scalable query rewriting: a graph-based approach. 97-108
  
• Meihui Zhang, Marios Hadjieleftheriou, Beng Chin Ooi, Cecilia M. Procopiuc, Divesh Srivastava:
  Automatic discovery of attributes in relational databases. 109-120
  
• Hazem Elmeleegy, Ahmed K. Elmagarmid, Jaewoo Lee:
  Leveraging query logs for schema mapping generation in U-MAP. 121-132
  
• Bogdan Alexe, Balder ten Cate, Phokion G. Kolaitis, Wang Chiew Tan:
  Designing and refining schema mappings via data examples. 133-144
  

Data on the web

• Songyun Duan, Anastasios Kementsietsidis, Kavitha Srinivas, Octavian Udrea:
  Apples and oranges: a comparison of RDF benchmarks and real RDF datasets. 145-156
  
• Xiang Lian, Lei Chen:
  Efficient query answering in probabilistic RDF graphs. 157-168
  
• Jeffrey Pound, Stelios Paparizos, Panayiotis Tsaparas:
  Facet discovery for structured web search: a query-log mining approach. 169-180
  
• Meiyu Lu, Divyakant Agrawal, Bing Tian Dai, Anthony K. H. Tung:
  Schema-as-you-go: on probabilistic tagging and querying of wide tables. 181-192
  

Data privacy and security

• Daniel Kifer, Ashwin Machanavajjhala:
  No free lunch in data privacy. 193-204
  
• Sumeet Bajaj, Radu Sion:
  TrustedDB: a trusted hardware based database with privacy and data confidentiality. 205-216
  
• Bolin Ding, Marianne Winslett, Jiawei Han, Zhenhui Li:
  Differentially private data cubes: optimizing noise sources and consistency. 217-228
  
• Xiaokui Xiao, Gabriel Bender, Michael Hay, Johannes Gehrke:
  iReduct: differential privacy with reduced relative errors. 229-240
  

Data consistency and parallel DB

• Prasang Upadhyaya, YongChul Kwon, Magdalena Balazinska:
  A latency and fault-tolerance optimizer for online parallel query plans. 241-252
  
• Emad Soroush, Magdalena Balazinska, Daniel L. Wang:
  ArrayStore: a storage manager for complex parallel array processing. 253-264
  
• Tuan Cao, Marcos Antonio Vaz Salles, Benjamin Sowell, Yao Yue, Alan J. Demers, Johannes Gehrke, Walker M. White:
  Fast checkpoint recovery algorithms for frequently consistent applications. 265-276
  
• Nedyalko Borisov, Shivnath Babu, NagaPramod Mandagere, Sandeep Uttamchandani:
  Warding off the dangers of data corruption with amulet. 277-288
  

Service oriented computing, data management in the cloud

• Herald Kllapi, Eva Sitaridi, Manolis M. Tsangaris, Yannis E. Ioannidis:
  Schedule optimization for data processing flows on the cloud. 289-300
  
• Aaron J. Elmore, Sudipto Das, Divyakant Agrawal, Amr El Abbadi:
  Zephyr: live migration in shared nothing databases for elastic cloud platforms. 301-312
  
• Carlo Curino, Evan P. C. Jones, Samuel Madden, Hari Balakrishnan:
  Workload-aware database monitoring and consolidation. 313-324
  
• Verena Kantere, Debabrata Dash, Georgios Gratsias, Anastasia Ailamaki:
  Predicting cost amortization for query services. 325-336
  
• Jennie Duggan, Ugur Çetintemel, Olga Papaemmanouil, Eli Upfal:
  Performance prediction for concurrent database workloads. 337-348
  

Spatial and temporal data management

• Jiaheng Lu, Ying Lu, Gao Cong:
  Reverse spatial and textual k nearest neighbor search. 349-360
  
• Senjuti Basu Roy, Kaushik Chakrabarti:
  Location-aware type ahead search on spatial databases: semantics and efficiency. 361-372
  
• Xin Cao, Gao Cong, Christian S. Jensen, Beng Chin Ooi:
  Collective spatial keyword querying. 373-384
  
• Peng Wang, Haixun Wang, Wei Wang:
  Finding semantics in time series. 385-396
  
• Elio Damaggio, Alin Deutsch, Dayou Zhou:
  Querying contract databases based on temporal behavior. 397-408
  

Shortest paths and sequence data

• Jun Gao, Jeffrey Xu Yu, Ruoming Jin, Jiashuai Zhou, Tengjiao Wang, Dongqing Yang:
  Neighborhood-privacy protected shortest distance computing in cloud. 409-420
  
• Yufei Tao, Cheng Sheng, Jian Pei:
  On k-skip shortest paths. 421-432
  
• Lian Liu, Raymond Chi-Wing Wong:
  Finding shortest path on land surface. 433-444
  
• Yinan Li, Allison Terrell, Jignesh M. Patel:
  WHAM: a high-throughput sequence alignment method. 445-456
  
• Wook-Shin Han, Jinsoo Lee, Yang-Sae Moon, Seung-won Hwang, Hwanjo Yu:
  A new approach for processing ranked subsequence matching based on ranked union. 457-468
  

Data provenance, workflow and cleaning

• Wenfei Fan, Jianzhong Li, Shuai Ma, Nan Tang, Wenyuan Yu:
  Interaction between record matching and data repairing. 469-480
  
• Su Chen, Xin Luna Dong, Laks V. S. Lakshmanan, Divesh Srivastava:
  We challenge you to certify your updates. 481-492
  
• Zhuowei Bao, Susan B. Davidson, Tova Milo:
  Labeling recursive workflow executions on-the-fly. 493-504
  
• Alexandra Meliou, Wolfgang Gatterbauer, Suman Nath, Dan Suciu:
  Tracing data errors with view-conditioned causality. 505-516
  

Information extraction

• Daisy Zhe Wang, Michael J. Franklin, Minos N. Garofalakis, Joseph M. Hellerstein, Michael L. Wick:
  Hybrid in-database inference for declarative information extraction. 517-528
  
• Guoliang Li, Dong Deng, Jianhua Feng:
  Faerie: efficient filtering algorithms for approximate dictionary-based entity extraction. 529-540
  
• Eli Cortez, Daniel Oliveira, Altigran Soares da Silva, Edleno Silva de Moura, Alberto H. F. Laender:
  Joint unsupervised structure discovery and information extraction. 541-552
  
• Xin Jin, Nan Zhang, Gautam Das:
  Attribute domain discovery for hidden web databases. 553-564
  

Keyword search and ranked queries

• Sonia Bergamaschi, Elton Domnori, Francesco Guerra, Raquel Trillo Lado, Yannis Velegrakis:
  Keyword search over relational databases: a metadata approach. 565-576
  
• Marie Jacob, Zachary G. Ives:
  Sharing work in keyword search over databases. 577-588
  
• Yufei Tao, Stavros Papadopoulos, Cheng Sheng, Kostas Stefanidis:
  Nearest keyword search in XML documents. 589-600
  
• Wen Jin, Jignesh M. Patel:
  Efficient and generic evaluation of ranked queries. 601-612
  

Stream and complex event processing

• Kyumars Sheykh Esmaili, Tahmineh Sanamrad, Peter M. Fischer, Nesime Tatbul:
  Changing flights in mid-air: a model for safely modifying continuous queries. 613-624
  
• Jens Teubner, René Müller:
  How soccer players would do stream joins. 625-636
  
• Mohammad Sadoghi, Hans-Arno Jacobsen:
  BE-tree: an index structure to efficiently match boolean expressions over high-dimensional discrete space. 637-648
  
• Chun Chen, Feng Li, Beng Chin Ooi, Sai Wu:
  TI: an efficient indexing mechanism for real-time search on tweets. 649-660
  

Query processing

• K. Tuncay Tekle, Yanhong A. Liu:
  More efficient datalog queries: subsumptive tabling beats magic sets. 661-672
  
• Nitin Gupta, Lucja Kot, Sudip Roy, Gabriel Bender, Johannes Gehrke, Christoph Koch:
  Entangled queries: enabling declarative data-driven coordination. 673-684
  
• Arvind Arasu, Raghav Kaushik, Jian Li:
  Data generation using declarative constraints. 685-696
  
• Raghav Kaushik, Ravishankar Ramamurthy:
  Efficient auditing for complex SQL queries. 697-708
  

Data mining

• Hwanjo Yu, Ilhwan Ko, Youngdae Kim, Seung-won Hwang, Wook-Shin Han:
  Exact indexing for support vector machines. 709-720
  
• Venu Satuluri, Srinivasan Parthasarathy, Yiye Ruan:
  Local graph sparsification for scalable clustering. 721-732
  
• Francesco Gullo, Carlotta Domeniconi, Andrea Tagarelli:
  Advancing data clustering via projective clustering ensembles. 733-744
  
• Zengfeng Huang, Lu Wang, Ke Yi, Yunhao Liu:
  Sampling based algorithms for quantile computation in sensor networks. 745-756
  

Information retrieval

• Liang Jeff Chen, Yannis Papakonstantinou:
  Context-sensitive ranking for document retrieval. 757-768
  
• Nathan Bales, Alin Deutsch, Vasilis Vassalos:
  Score-consistent algebraic optimization of full-text search queries with GRAFT. 769-780
  
• Albert Angel, Nick Koudas:
  Efficient diversity-aware search. 781-792
  
• Mingyang Zhang, Nan Zhang, Gautam Das:
  Mining a search engine's corpus: efficient yet unbiased sampling and aggregate estimation. 793-804
  

Probabilistic and uncertain databases

• Mohamed A. Soliman, Ihab F. Ilyas, Davide Martinenghi, Marco Tagliasacchi:
  Ranking with uncertain scoring functions: semantics and sensitivity measures. 805-816
  
• Mohan Yang, Haixun Wang, Haiquan Chen, Wei-Shinn Ku:
  Querying uncertain data with aggregate constraints. 817-828
  
• Oliver Kennedy, Suman Nath:
  Jigsaw: efficient optimization over uncertain enterprise data. 829-840
  
• Bhargav Kanagal, Jian Li, Amol Deshpande:
  Sensitivity analysis and explanations for robust query evaluation in probabilistic databases. 841-852
  

OLAP and its applications

• Peixiang Zhao, Xiaolei Li, Dong Xin, Jiawei Han:
  Graph cube: on warehousing and OLAP multidimensional networks. 853-864
  
• Manos Athanassoulis, Shimin Chen, Anastasia Ailamaki, Phillip B. Gibbons, Radu Stoica:
  MaSM: efficient online updates in data warehouses. 865-876
  
• Deepak Agarwal, Bee-Chung Chen:
  Latent OLAP: data cubes over latent variables. 877-888
  
• Mo Liu, Elke A. Rundensteiner, Kara Greenfield, Chetan Gupta, Song Wang, Ismail Ari, Abhay Mehta:
  E-Cube: multi-dimensional event sequence analysis using hierarchical pattern query sharing. 889-900
  

Graph management

• Arijit Khan, Nan Li, Xifeng Yan, Ziyu Guan, Supriyo Chakraborty, Shu Tao:
  Neighborhood based fast graph search in large networks. 901-912
  
• Sebastiaan J. van Schaik, Oege de Moor:
  A memory efficient reachability data structure through bit vector compression. 913-924
  
• Wenfei Fan, Jianzhong Li, Jizhou Luo, Zijing Tan, Xin Wang, Yinghui Wu:
  Incremental graph pattern matching. 925-936
  
• Ziyu Guan, Jian Wu, Qing Zhang, Ambuj K. Singh, Xifeng Yan:
  Assessing and ranking structural correlations in graphs. 937-948
  

Scalable data analytics

• Alper Okcan, Mirek Riedewald:
  Processing theta-joins using MapReduce. 949-960
  
• Yuting Lin, Divyakant Agrawal, Chun Chen, Beng Chin Ooi, Sai Wu:
  Llama: leveraging columnar storage for scalable join processing in the MapReduce framework. 961-972
  
• Bahman Bahmani, Kaushik Chakrabarti, Dong Xin:
  Fast personalized PageRank on MapReduce. 973-984
  
• Boduo Li, Edward Mazur, Yanlei Diao, Andrew McGregor, Prashant J. Shenoy:
  A platform for scalable one-pass analytics using MapReduce. 985-996
  

Similarity search and queries

• Jiaqi Zhai, Yin Lou, Johannes Gehrke:
  ATLAS: a probabilistic algorithm for high dimensional similarity search. 997-1008
  
• Yang Li, Feifei Li, Ke Yi, Bin Yao, Min Wang:
  Flexible aggregate similarity search. 1009-1020
  
• Zi Huang, Heng Tao Shen, Jiajun Liu, Xiaofang Zhou:
  Effective data co-reduction for multimedia similarity search. 1021-1032
  
• Jianbin Qin, Wei Wang, Yifei Lu, Chuan Xiao, Xuemin Lin:
  Efficient exact edit similarity query processing with the asymmetric signature scheme. 1033-1044
  

Keynote address

• Anastasia Ailamaki:
  Managing scientific data: lessons, challenges, and opportunities. 1045-1046
  
• James R. Hamilton:
  Internet scale storage. 1047-1048
  

Industrial papers

• Malú Castellanos, Umeshwar Dayal, Meichun Hsu, Riddhiman Ghosh, Mohamed Dekhil, Yue Lu, Lei Zhang, Mark Schreiman:
  LCI: a social channel analysis platform for live customer intelligence. 1049-1058
  
• Vladislav Shkapenyuk, Theodore Johnson, Divesh Srivastava:
  Bistro data feed management system. 1059-1070
  
• Dhruba Borthakur, Jonathan Gray, Joydeep Sen Sarma, Kannan Muthukkaruppan, Nicolas Spiegelberg, Hairong Kuang, Karthik Ranganathan, Dmytro Molkov, Aravind Menon, Samuel Rash, Rodrigo Schmidt, Amitanand S. Aiyer:
  Apache hadoop goes realtime at Facebook. 1071-1080
  
• Christopher Olston, Greg Chiou, Laukik Chitnis, Francis Liu, Yiping Han, Mattias Larsson, Andreas Neumann, Vellanki B. N. Rao, Vijayanand Sankarasubramanian, Siddharth Seth, Chao Tian, Topher ZiCornell, Xiaodan Wang:
  Nova: continuous Pig/Hadoop workflows. 1081-1090
  
• Yu Xu, Pekka Kostamaa, Yan Qi, Jian Wen, Kevin Keliang Zhao:
  A Hadoop based distributed loading approach to parallel data warehouses. 1091-1100
  
• Adam Silberstein, Russell Sears, Wenchao Zhou, Brian F. Cooper:
  A batch of PNUTS: experiences connecting cloud batch and serving systems. 1101-1112
  
• Jaeyoung Do, Donghui Zhang, Jignesh M. Patel, David J. DeWitt, Jeffrey F. Naughton, Alan Halverson:
  Turbocharging DBMS buffer pool using SSDs. 1113-1124
  
• Felix Beier, Knut Stolze, Kai-Uwe Sattler:
  Online reorganization in read optimized MMDBS. 1125-1136
  
• Rimma V. Nehme, Nicolas Bruno:
  Automated partitioning design in parallel database systems. 1137-1148
  
• Krishna Kunchithapadam, Wei Zhang, Amit Ganesh, Niloy Mukherjee:
  Oracle database filesystem. 1149-1160
  
• Fatma Özcan, David Hoa, Kevin S. Beyer, Andrey Balmin, Chuan Jie Liu, Yu Li:
  Emerging trends in the enterprise data analytics: connecting Hadoop and DB2 warehouse. 1161-1164
  
• Kamil Bajda-Pawlikowski, Daniel J. Abadi, Avi Silberschatz, Erik Paulson:
  Efficient processing of data warehousing queries in a split execution environment. 1165-1176
  
• Per-Åke Larson, Cipri Clinciu, Eric N. Hanson, Artem Oks, Susan L. Price, Srikumar Rangarajan, Aleksandras Surna, Qingqing Zhou:
  SQL server column store indexes. 1177-1184
  
• Richard Wesley, Matthew Eldridge, Pawel Terlecki:
  An analytic data engine for visualization in tableau. 1185-1194
  

Tutorials

• Lise Getoor, Lilyana Mihalkova:
  Learning statistical models from relational data. 1195-1198
  
• Michael J. Cafarella, Alon Y. Halevy:
  Web data management. 1199-1200
  
• Michael Hay, Kun Liu, Gerome Miklau, Jian Pei, Evimaria Terzi:
  Privacy-aware data management in information networks. 1201-1204
  
• Xin Luna Dong, Divesh Srivastava:
  Large-scale copy detection. 1205-1208
  
• Ioannis Koltsidas, Stratis Viglas:
  Data management over flash memory. 1209-1212
  
• Shan Shan Huang, Todd Jeffrey Green, Boon Thau Loo:
  Datalog and emerging applications: an interactive tutorial. 1213-1216
  

Demonstrations on systems and performance

• Carlos Ordonez, Sasi K. Pitchaimalai:
  One-pass data mining algorithms in a DBMS with UDFs. 1217-1220
  
• Christopher Olston, Benjamin Reed:
  Inspector gadget: a framework for custom monitoring and debugging of distributed dataflows. 1221-1224
  
• Jorge-Arnulfo Quiané-Ruiz, Christoph Pinkel, Jörg Schad, Jens Dittrich:
  RAFT at work: speeding-up mapreduce applications under task and node failures. 1225-1228
  
• Daniel Schall, Volker Hudlet:
  WattDB: an energy-proportional cluster of wimpy nodes. 1229-1232
  
• Tuan Cao, Benjamin Sowell, Marcos Antonio Vaz Salles, Alan J. Demers, Johannes Gehrke:
  BRRL: a recovery library for main-memory applications in the cloud. 1233-1236
  
• Ippokratis Pandis, Pinar Tözün, Miguel Branco, Dimitris Karampinas, Danica Porobic, Ryan Johnson, Anastasia Ailamaki:
  A data-oriented transaction execution engine and supporting tools. 1237-1240
  
• Wook-Shin Han, Minh-Duc Pham, Jinsoo Lee, Romans Kasperovics, Jeffrey Xu Yu:
  iGraph in action: performance analysis of disk-based graph indexing techniques. 1241-1242
  
• Badrish Chandramouli, Justin J. Levandoski, Ahmed Eldawy, Mohamed F. Mokbel:
  StreamRec: a real-time recommender system. 1243-1246
  

Demonstrations on ranking, the web, and social media

• Julia Stoyanovich, Mayur Lodha, William Mee, Kenneth A. Ross:
  SkylineSearch: semantic ranking and result visualization for pubmed. 1247-1250
  
• Gang Chen, Chen Liu, Meiyu Lu, Beng Chin Ooi, Shanshan Ying, Anthony K. H. Tung, Dongxiang Zhang, Meihui Zhang:
  A cross-service travel engine for trip planning. 1251-1254
  
• Tim Weninger, Marina Danilevsky, Fabio Fumarola, Joshua M. Hailpern, Jiawei Han, Thomas J. Johnston, Surya Kallumadi, Hyungsul Kim, Zhijin Li, David McCloskey, Yizhou Sun, Nathan E. TeGrotenhuis, Chi Wang, Xiao Yu:
  WINACS: construction and analysis of web-based computer science information networks. 1255-1258
  
• Adam Marcus, Michael S. Bernstein, Osama Badar, David R. Karger, Samuel Madden, Robert C. Miller:
  Tweets as data: demonstration of TweeQL and Twitinfo. 1259-1262
  
• Xin Jin, Aditya Mone, Nan Zhang, Gautam Das:
  MOBIES: mobile-interface enhancement service for hidden web database. 1263-1266
  
• Alessandro Bozzon, Daniele Braga, Marco Brambilla, Stefano Ceri, Francesco Corcoglioniti, Piero Fraternali, Salvatore Vadacca:
  Search computing: multi-domain search on ranked data. 1267-1270
  
• Foteini Alvanaki, Sebastian Michel, Krithi Ramamritham, Gerhard Weikum:
  EnBlogue: emergent topic detection in web 2.0 streams. 1271-1274
  
• Ilias N. Flaounas, Omar Ali, Marco Turchi, Tristan Snowsill, Florent Nicart, Tijl De Bie, Nello Cristianini:
  NOAM: news outlets analysis and monitoring system. 1275-1278
  

Demonstrations on data integration and probabilistic databases

• Cornelia Hedeler, Khalid Belhajjame, Norman W. Paton, Alvaro A. A. Fernandes, Suzanne M. Embury, Lu Mao, Chenjuan Guo:
  Pay-as-you-go mapping selection in dataspaces. 1279-1282
  
• Haridimos Kondylakis, Dimitris Plexousakis:
  Exelixis: evolving ontology-based data integration system. 1283-1286
  
• Hazem Elmeleegy, Jaewoo Lee, El Kindi Rezig, Mourad Ouzzani, Ahmed K. Elmagarmid:
  U-MAP: a system for usage-based schema matching and mapping. 1287-1290
  
• Laura Chiticariu, Vivian Chu, Sajib Dasgupta, Thilo W. Goetz, Howard Ho, Rajasekar Krishnamurthy, Alexander Lang, Yunyao Li, Bin Liu, Sriram Raghavan, Frederick Reiss, Shivakumar Vaithyanathan, Huaiyu Zhu:
  The SystemT IDE: an integrated development environment for information extraction rules. 1291-1294
  
• Pierre Senellart, Asma Souihli:
  ProApproX: a lightweight approximation query processor over probabilistic trees. 1295-1298
  
• Robert Fink, Andrew Hogue, Dan Olteanu, Swaroop Rath:
  SPROUT²: a squared query engine for uncertain web data. 1299-1302
  
• Oliver Kennedy, Steve Lee, Charles Loboz, Slawek Smyl, Suman Nath:
  Fuzzy prophet: parameter exploration in uncertain enterprise scenarios. 1303-1306
  
• Ekaterini Ioannou, Wolfgang Nejdl, Claudia Niederée, Yannis Velegrakis:
  LinkDB: a probabilistic linkage database system. 1307-1310
  

Demonstrations on user support and development environments

• Panayiotis Neophytou, Panos K. Chrysanthis, Alexandros Labrinidis:
  CONFLuEnCE: CONtinuous workFLow ExeCution Engine. 1311-1314
  
• Adam Marcus, Eugene Wu, David R. Karger, Samuel Madden, Robert C. Miller:
  Demonstration of Qurk: a query processor for humanoperators. 1315-1318
  
• Bill Howe, Garrett Cole, Nodira Khoussainova, Leilani Battle:
  Automatic example queries for ad hoc databases. 1319-1322
  
• Wenchao Zhou, Qiong Fei, Shengzhi Sun, Tao Tao, Andreas Haeberlen, Zachary G. Ives, Boon Thau Loo, Micah Sherr:
  NetTrails: a declarative platform for maintaining and querying provenance in distributed systems. 1323-1326
  
• Changjiu Jin, Sourav S. Bhowmick, Xiaokui Xiao, Byron Choi, Shuigeng Zhou:
  GBLENDER: visual subgraph query formulation meets query processing. 1327-1330
  
• Nitin Gupta, Lucja Kot, Gabriel Bender, Sudip Roy, Johannes Gehrke, Christoph Koch:
  Coordination through querying in the youtopia system. 1331-1334
  
• Peter Buneman, James Cheney, Sam Lindley, Heiko Müller:
  DBWiki: a structured wiki for curated data and collaborative data management. 1335-1338
  
• Abhijith Kashyap, Michalis Petropoulos:
  Rapid development of web-based query interfacesfor XML datasets with QURSED. 1339-1342
  

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