Conference Committees, Editorships, Distinguished Talks

Link to prior events

2021

Senior Program Committee Member: WWW.

2020

Senior Program Committee Member: WWW and ACM SIGSPATIAL.

Steering Committee Member: ACM SIGMOD Workshop GeoRICH (2019-).

Program Committee Member: ISWC.

2019

PC co-Chair: ISWC, In-Use program.

Senior Program Committee Member: WWW and ACM SIGSPATIAL.

Steering Committee Member: ACM SIGMOD Workshop GeoRICH (2019-)

Program Committee Member: EDBT, ISWC.

2018

Senior Program Committee Member: ACM SIGSPATIAL
Program Committee Member: WWW, PVLDB, ISWC, SDSC.

2017

Senior Program Committee Member: ACM SIGSPATIAL
Program Committee Member: ISWC, AGILE, VOILA!

2016

Program Committee Member: EDBT (Demo program), SIGMOD (Demo program), PVLDB, ISWC, GIScience, AMW, VOILA!.

2015

Program Committee Member: AAAI, AGILE, AMW, EDBT, ISWC, OM, SSN-TC, VOILA!, WOP.

2014

PC Chair: ICDE 2014.
Program Committee Member: AAAI, ESWC, GIScience, VLDB (PhD program), ISWC, OM, Terra Cognita, AIMSA, ER.

2013

Program Committee Member: EDBT, AMW, K-CAP (Workshop and Tutorials), ESWC, ER, IDEAS, IJCAI, AAAI (Special Track on Artificial Intelligence and the Web), PriSMO (Privacy and Security for Moving Objects), ISWC, OM, AAAI-S4BD.

2012

PC Chair: WISE and ODBASE.
General Chair: ACM SIGSPATIAL GIS.
Distinguished Talk: Reginald Gollege Distinguished Lectureship, "Big Data in Geographic Information Science,'' University of California at Santa Barbara, February 2012.
Program Committee Member: EDBT, ICDE, AMW, ESWC, AAAI (Special Track on Artificial Intelligence and the Web), GIBDA, ISWC, Terra Cognita.
Invited Participations: EarthCube Semantics/Ontology Workshop, EarthCube Charrette Meeting, CRA Conference at Snowbird, GeoVoCampSB2012.

2011

PC Chair: IDEAS.
General Chair: ACM SIGSPATIAL GIS.
Program Committee Member: ACM CODASPY, AGILE, GeoS, ESWC, SIGMOD, SSDBM, DMSN, VLDB (PhD Program), CollaborateCom, Terra Cognita, ISWC (Research Track and Visionary Committee), ER.

Recent Editorial Boards

• WWW Journal
• Journal on Data Semantics
• ACM Transactions on Spatial Algorithms and Systems (TSAS)
• Data and Knowledge Engineering (Associate Editor)
• ACM Transactions on Internet Technology (TOIT) (Past)