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Case 18-2868, Document 283, 08/09/2019, 2628241, Page482 of 883 Professional Service Conference Activities 2011 2011 2011 2011 2010 2010 2010 2010 2009 2009 2009 2009 2009 2009 2008 Program Committee: 33 European Conference on Information Retrieval (ECIR 2011), Workshop on Information Retrieval Over Query Sessions, Dublin, Ireland, 19-21 April 2011. Program Committee: 12" ACM Conference on Electronic Commerce (EC11). San Jose, CA. 5-9 June. Program Committee: Conference on Multilingual and Multimodal Information Access Evaluation (CLEF 2011). Amsterdam, the Netherlands, 19-22 September 2011. Program Committee: 33% European Conference on Information Retrieval (ECIR 2011). Dublin, Ireland. 18-21 April. Program Committee, American Society for Information Science and Technology Annual Meeting 2010. Pittsburgh, PA. 22-27 October. Program Committee: Conference on Multilingual and Multimodal Information Access Evaluation (CLEF 2010). Padua, Italy, 20-23 September. Program Committee: LREC 2010 Workshop on Web Logs and Question Answering (WLQA2010). Malta, 22 May. Program Committee: 32’ European Conference on Information Retrieval (ECIR 2010). Keynes, UK. 28-31 March. Program Committee: Web Information and Data Management. 19" International Conference on Information and Knowledge Management (CIKM 2009). Hong Kong. 6 November. Program Committee: Workshop on the Analysis of System Logs. 22.7 ACM Symposium on Operating Systems Principles. Big Sky, MT.14 October. Program Committee: Collaborative Information Behavior. GROUP 2000. Sanibel Island, Florida. 10 May. Program Committee: Qualitative and Quantitative Methods in Libraries International Conference (QQML2009). Chania, Crete, Greece, 26-29 May. Program Committee: 31° European Conference on Information Retrieval (ECIR 2009). Toulouse, France. 6-9 April. Reviewer, ACM Conference on Computer Human Interaction 2009 (CHI 2009), Boston, MA, 4 — 9 April. Reviewer, 18" Conference on Information and Knowledge Management (CIKM 2008). Napa Valley, California. 26-30 October. 81