Volume 41    Number 4    December 2012

Database Principles | Surveys | Distinguished Database Profiles Research Centers | Reports | Announcements ENTIRE ISSUE - 68 pages (in: PDF) SIGMOD Officers, Committees and Awardees (also in: PDF) Editor's Notes (in: PDF) Database Principles Querying Semantic Data on the Web Marcelo Arenas, Claudio Gutierrez, Daniel P. Miranker, Jorge Pérez and Juan F. Sequeda Available in: PDF Surveys Introducing an Annotated Bibliography on Temporal and Evolution Aspects in the Semantic Web Fabio Grandi Available in: PDF Systems and Prototypes An Overview of the Deco System: Data Model and Query Language; Query Processing and Optimization Hyunjung Park, Richard Pang, Aditya Parameswaran, Hector Garcia-Molina, Neoklis Polyzotis and Jennifer Widom Available in: PDF Distinguished Database Profiles Daniel Abadi Speaks Out Available in: PDF URL: http://cs-www.cs.yale.edu/homes/dna/ Research Centers The Data Analytics Group at the Qatar Computing Research Institute Available in: PDF URL: http://www.da.qcri.qa/ Daisy: The Center for Data-Intensive Systems at Aalborg University Available in: PDF URL: http://www.daisy.aau.dk/ Reports 10th International Workshop on Quality in Databases (QDB 2012) Xin Luna Dong and Eduard Constantin Dragut Available in: PDF URL: www.cyber.purdue.edu/qdb2012 Report from the first workshop on Scalable Workflow Enactment Engines and Technology (SWEET’12) Jan Hidders, Jacek Sroka and Paolo Missier Available in: PDF XLDB Asia 2012: the First Extremely Large Database Conference at Asia Xiaofeng Meng and Fusheng Wang Available in: PDF URL: http://xldb-asia.org Announcements The New Heidelberg Forum for Computer Science and Mathematics Available in: PDF Last update: January 11, 2013 Previous Issue: September 2012 Next Issue: March 2013 Please send comments or suggestions to Ioana Manolescu