ENTIRE ISSUE – 52 pages (in: PDF)

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SIGMOD Officers, Committees and Awards (also in: PDF)

Editor’s Notes (in: PDF)

2007 SIGMOD Award Winners (in: PDF)

Regular Research Articles

Estimating the Selectivity of tf-idf based Cosine Similarity Predicates

Sandeep Tata, and Jignesh M. Patel

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166 Downloads

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Cardinality Estimation for the Optimization of Queries on Ontologies

E. Patrick Shironoshita, Michael Ryan, and Mansur R. Kabuka

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112 Downloads

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Database Principles

Navigational XPath: Calculus and Algebra

Balder ten Cate and Maarten Marx

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60 Downloads

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Distinguished Database Profiles

Georg Gottlob Speaks Out

Marianne Winslett

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55 Downloads

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Event Reports

Report on the Third International Workshop on XQuery Implementation, Experience and Perspectives (XIME-P 2006)

Michael Carey and Torsten Grust

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Report on ACM Workshop on Health Information and Knowledge Management (HIKM 2006)

Li Xiong and Yuni Xia

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50 Downloads

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Event Report on iiWAS 2006 and MoMM 2006, Yogyakarta, December 2006

Eric Pardede

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68 Downloads

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Calls for Papers

ACM SIGMOD 2008 Conference

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SIGMOD 2008 Experimental Repeatability Requirements

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45 Downloads

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PODS 2008 Conference

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Announcements

Nominations Solicited for ACM – Infosys Foundation Award

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Last update: December 27, 2020

Previous Issue: March 2007

Next Issue: September 2007

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