SIGMOD 2009 全部论文（1）

这是前面的13篇论文 1 Keyword search on structured and semi-structured data Yi Chen, Wei Wang, Ziyang Liu, Xuemin Lin Jun. 2009 Proceedings of the 35th SIGMOD international conference on Management of data 2 Efficient type-ahead search on relational data: a TASTIER approach Guoliang Li, Shengyue Ji, Chen Li, Jianhua Feng 3 FlashLogging: exploiting flash devices for synchronous logging performance Shimin Chen 4 Query processing techniques for solid state drives Dimitris Tsirogiannis, Stavros Harizopoulos, Mehul A. Shah, Janet L. Wiener, Goetz Graefe 5 A revised r*-tree in comparison with related index structures Norbert Beckmann, Bernhard Seeger 6 ZStream: a cost-based query processor for adaptively detecting composite events Yuan Mei, Samuel Madden Jun. 2009 Proceedings of the 35th SIGMOD international conference on Management of data Composite (or Complex) event processing (CEP) systems search sequences of incoming events for occurrences of user-specified event patterns. Recently, they have gained more attention in a variety of areas due to their powerful and expressive ... 7 A comparison of flexible schemas for software as a service Stefan Aulbach, Dean Jacobs, Alfons Kemper, Michael Seibold Jun. 2009 Proceedings of the 35th SIGMOD international conference on Management of data A multi-tenant database system for Software as a Service (SaaS) should offer schemas that are flexible in that they can be extended different versions of the application and dynamically modified while the system is on-line. This ... 8 Query optimizers: time to rethink the contract? Surajit Chaudhuri Jun. 2009 Proceedings of the 35th SIGMOD international conference on Management of data Query Optimization is expected to produce good execution plans for complex queries while taking relatively small optimization time. Moreover, it is expected to pick the execution plans with rather limited knowledge of data and without any ... 9 Keyword search in databases: the power of RDBMS Lu Qin, Jeffrey Xu Yu, Lijun Chang Jun. 2009 Proceedings of the 35th SIGMOD international conference on Management of data Keyword search in relational databases (RDBs) has been extensively studied recently. A keyword search (or a keyword query) in RDBs is specified by a set of keywords to explore the interconnected tuple structures in an RDB ... 10 ROX: run-time optimization of XQueries Riham Abdel Kader, Peter Boncz, Stefan Manegold, Maurice van Keulen Jun. 2009 Proceedings of the 35th SIGMOD international conference on Management of data Optimization of complex XQueries combining many XPath steps and joins is currently hindered by the absence of good cardinality estimation and cost models for XQuery. Additionally, the state-of-the-art of even relational query optimization still ... 11 Query by output Quoc Trung Tran, Chee-Yong Chan, Srinivasan Parthasarathy Jun. 2009 Proceedings of the 35th SIGMOD international conference on Management of data It has recently been asserted that the usability of a database is as important as its capability. Understanding the database schema, the hidden relationships among attributes in the data all play an important role in this context. Subscribing ... 12 Ranking distributed probabilistic data Feifei Li, Ke Yi, Jeffrey Jestes Jun. 2009 Proceedings of the 35th SIGMOD international conference on Management of data Ranking queries are essential tools to process large amounts of probabilistic data that encode exponentially many possible deterministic instances. In many applications where uncertainty and fuzzy information arise, data are collected from ... 13 Authenticated join processing in outsourced databases Yin Yang, Dimitris Papadias, Stavros Papadopoulos, Panos Kalnis Jun. 2009 Proceedings of the 35th SIGMOD international conference on Management of data Database outsourcing requires that a query server constructs a proof of result correctness, which can be verified by the client using the data owner's signature. Previous authentication techniques deal with range queries on a single relation ...