Dev Oliver Ph.D. Student/Research Assistant Advisor: Professor Shashi Shekhar Department of Computer Science University of Minnesota oliver@cs.umn.edu address: 4-192 Keller Hall, 200 Union St. SE, Minneapolis,MN 55455

Research

Interests: Spatial Data Mining, Spatial Databases, Data Summarization

Publications:

Entries at DBLP, Google Scholar

• Dev Oliver, Shashi Shekhar, James M. Kang, Renee Laubscher, Veronica Carlan, Michael R. Evans: Geo-referenced Time-Series Summarization Using k-Full Trees: A Summary of Results. ICDM Workshops 2012: 797-804
• Michael R. Evans, Dev Oliver, Shashi Shekhar, Francis Harvey: Summarizing trajectories into k-primary corridors: a summary of results. SIGSPATIAL/GIS 2012: 454-457
• Shashi Shekhar, Pradeep Mohan, Dev Oliver, Xun Zhou, Crime Pattern Analysis: A Spatial Frequent Pattern Mining Approach, Technical Report TR 12-015, University of Minnesota, Computer Science and Engineering, 2012
• Shashi Shekhar, KwangSoo Yang, Venkata M. V. Gunturi, Lydia Manikonda, Dev Oliver, Xun Zhou, Betsy George, Sangho Kim, Jeffrey M. R. Wolff, Qingsong Lu: Experiences with evacuation route planning algorithms. International Journal of Geographical Information Science 26(12): 2253-2265 (2012)
• Dev Oliver, Daniel J. Steinberger: From Geography to Medicine: Exploring Innerspace via Spatial and Temporal Databases. SSTD 2011: 467-470 (Best Vision/Challenge paper). Note: This paper was discussed in the prestigious CRA/CCC blog.
• Dev Oliver, Abdussalam Bannur, James M. Kang, Shashi Shekhar, Renee Bousselaire: A K-Main Routes Approach to Spatial Network Activity Summarization: A Summary of Results. ICDM Workshops 2010: 265-272
• Shashi Shekhar and Dev Oliver, Computational Modeling of Spatio-temporal Social Networks: A Time-Aggregated Graph Approach (pdf), Spatio-temporal Constraints on Social Networks: A NSF/ARO Specialist Meeting , (Co-Chairs: Prof. Michael Goodchild and Prof. Kathlyn Carly), Center for Spatial Studies, Santa Barbara, 13-14 December 2010. Note: This paper was discussed in many blog articles including readwriteweb , NSF science360.gov , sciencedaily.org , scienceblog, psychcentral.com , GIS and Science , campus newspaper , university news-release , and other ( 1, 2, 3, 4, 5, 6, 7 ). It also generated hundres of tweets ( summary ) and facebook posts.
• Pete Dobbins, Tiffany Dohzen, Christan Grant, Joachim Hammer, Malachi Jones1, Dev Oliver, Mujde Pamuk, Jungmin Shin, Mike Stonebraker, "Morpheus 2.0: A Data Transformation Management System," at the VLDB 2007 Third International Workshop on Database Interoperability. (pdf)

Teaching

• Fall 2010, Fall 2012: CSci 5980: Computational Geo-Informatics (Teaching Assistant to Professor Shashi Shekhar)
• Spring 2010: CSCI 5708 - Architecture and Implementation of Database Management Systems (Teaching Assistant to Professor Shashi Shekhar)

Service

• Contributor to Spatial Computing Report (2013 Jan. 20th Draft), From GPS and Virtual Globes to Spatial Computing-2020
• Assistant to Editor-In-Chief, Geoinformatica, 2011- Present
• External Reviewer: IJGIS, GIScience, IWCTS, 2012
• External Reviewer: GeoInformatica and ICDM, 2011
• Career Fair Coordinator, SSTD, 2011
• External Reviewer: CIDU and ACM GIS, 2010