Publications

Lei Ma, Chuan Lei, Olga Poppe and Elke A. Rundensteiner. 2022. Gloria: Graph-based Sharing Optimizer for Event Trend Aggregation. ACM SIGMOD. [Link][Code][Video]
Olga Poppe, Chuan Lei, Lei Ma and Elke A. Rundensteiner. 2021. To Share, or not to Share Online Event Trend Aggregation OverBursty Event Streams. ACM SIGMOD. [Link][PDF][Code][Short Video][Long Video]
Allison Rozet, Olga Poppe, Chuan Lei, and Elke A. Rundensteiner. 2020. Muse: Multi-query Event Trend Aggregation. In Proceedings of the 29th ACM International Conference on Information & Knowledge Management (CIKM '20). Association for Computing Machinery, New York, NY, USA, 2193–2196. (Best paper award, research track- short paper). [Link][Award PDF]
Yizhou Yan, Lei Cao, Sam Madden, Elke Rundensteiner, SWIFT: Mining Representative Patterns from Large Event Streams, PVLDB, Vol 12, No. 3, Los Angeles, 265-277, 2019.
Olga Poppe, Chuan Lei, Elke A. Rundensteiner, and David Maier, (2019). Event Trend Aggregation Under Rich Event Matching Semantics. ACM SIGMOD, pp. 555-572.
Olga Poppe, Chuan Lei, Elke A. Rundensteiner, and David Maier, (2018). GRETA: Graph-based Real-time Event Trend Aggregation. PVLDB 11 (1), pp. 80-92.[Code]
Olga Poppe, Allison Rozet, Chuan Lei, Elke A. Rundensteiner, and David Maier, (2018). Sharon: Shared Online Event Sequence Aggregation. ICDE, pp. 737-748.[Code]
Olga Poppe, Chuan Lei, Salah Ahmed, and Elke Rundensteiner, (2017). Complete Event Trend Detection in High-Rate Event Streams. ACM SIGMOD. Raleigh, NC.[Code]
Olga Poppe, Chuan Lei, Elke A. Rundensteiner, Dan Dougherty, Goutham Deva, Nicholas Fajardo, James Owens, Thomas Schweich, MaryAnn VanValkenburg, Sarun Paisarnsrisomsuk, Pitchaya Wiratchotisatian, George Gettel, Robert Hollinger, Devin Roberts, Daniel Tocco, (2017). CAESAR: Context-Aware Event Stream Analytics for Urban Transportation Services. EDBT Demo, pp. 590-593.[Code]
Salah Ahmed, Olga Poppe, and Elke A. Rundensteiner, (2016). Event Sequence Detection over Interval-Based Event Streams. ABDA, pp. 17-23.
Olga Poppe, Chuan Lei, Elke A. Rundensteiner, and Daniel Dougherty, (2016). Context-Aware Event Stream Analytics. EDBT, pp. 413-424.>
Medhabi Ray, Chuan Lei, and Elke A. Rundensteiner (2016). Scalable Pattern Sharing over Event Streams. ACM SIGMOD. San Francisco, CA.
Ramoza Ahsan, Rodica Neamtu, and Elke A. Rundensteiner, (2016). Towards Spreadsheet Integration Using Entity Identification Driven by a Spatio-Temporal Model. ACM SAC.
Mingzhu Wei, Elke A. Rundensteiner, and Murali Mani (2015). INSURE: An Integrated Load Reduction Framework for XML Stream Processing. Int. Conf. on Data Engineering (ICDE), 2015, pp. 783 - 794. 10.1109/ICDE.2015.7113333. Seoul, Korea.
Richard T. Ellison III, Constance M. Barysauskas, Elke A. Rundensteiner, Di Wang, and Bruce Barton (2015). A Prospective Controlled Trial of an Electronic Hand Hygiene Reminder System. Oxford Journals. 2(4).
Yingmei Qi, Lei Cao, Medhabi Ray, and Elke A. Rundensteiner (2014). Complex event analytics: online aggregation of stream sequence patterns. ACM SIGMOD, pp. 229-240.
Yanwei Yu, Lei Cao, Elke Rundensteiner, and Qin Wang (2014). Detecting Moving Object Outliers In Massive-Scale Trajectory Streams. ACM SIGKDD, pp. 422-431.
Lei Cao, Qingyang Wang, and Elke A. Rundensteiner (2014). Interactive Outlier Exploration in Big Data Streams. PVLDB 7 (13), pp. 1621-1624.
Lei Cao, Di Yang, Qingyang Wang, Yanwei Yu, Jiayuan Wang, and Elke A. Rundensteiner (2014). Scalable Distance-Based Outlier Detection over High-Volume Data Streams. International Conf. on Data Engineering (ICDE), pp. 76-87.
Olga Poppe, Sandro Giessl, Elke A. Rundensteiner, and Francois Bry (2013). The HIT Model: Workflow-Aware Event Stream Monitoring. T. Large-Scale Data-and Knowledge-Centered Systems. 11 26-50.
Malu Castellanos, Umeshwar Dayal, and Elke A. Rundensteiner (Eds.) (2013). Enabling Real-Time Business Intelligence -6th International Workshop, BIRTE 2012. Held at the 38th International Conference on Very Large Databases, VLDB 2012, Istanbul, Turkey, August 27, 2012, Revised Selected Papers.Lecture-Notes in Business Information Processing 154, Springer 2013, ISBN 978-3-642-39871-1.
Malu Castellanos, Umeshwar Dayal, and Elke A. Rundensteiner (2013). Report on the 6th international workshop on business intelligence for the real time enterprise. SIGMOD Record 42(3): 69-70.
Sharma Chakravarthy, Susan Darling Urban, Peter Pietzuch, and Elke A. Rundensteiner (Eds.) (2013). The 7th ACM International Conference on Distributed Event-Based Systems, DEBS'13, Arlington, TX, USA. June 29 - July 03, 2013. ACM 2013, ISBN 978-1-4503-1758-0.
Richard T. Ellison III, Elke A. Rundensteiner, Di Wang, Constance Barysauskas, and Bruce Barton, A prospective controlled trial of an Electronic Hand Hygiene Reminder System, IDWeek Conference (IDWeek 2013TM), Advancing Science Improving Care (IDSA), October 2-6, 2013, San Francisco, CA.
Di Wang, Yeye He, Elke A. Rundensteiner, and J. F. Naughton (2013). Utility-Maximizing Event Stream Suppression. ACM SIGMOD, pp. 589-600. New York.
Di Wang, Elke A. Rundensteiner, Richard T. Ellison, and Han Wang: Probabilistic inference of object identifications for event stream analytics. EDBT 2013.
Medhabi Ray, Elke A. Rundensteiner, Mo Liu, Chetan Gupta, Song Wang, and Ismail Ari: High-performance complex event processing using continuous sliding views. EDBT 2013.
Mo Liu, Elke. A. Rundensteiner, Kara Greenfield, Chetan Gupta, Song Wang, Ismail Ari, and Abhay Mehta, E-Cube: Multi-Dimensional Event Sequence Analysis Using Hierarchical Pattern Query Sharing, ACM SIGMOD' 2011.
Mo Liu, Medhabi Ray, Dazhi Zhang, Elke A. Rundensteiner, Daniel J. Dougherty, Chetan Gupta, Song Wang, and Ismail Ari: Realtime healthcare services via nested complex event processing technology. EDBT Demo 2012.
Di Wang, Elke A. Rundensteiner, and Richard T. Ellison: Active Complex Event Processing over Event Streams. PVLDB 2011.
Di Wang, Elke A. Rundensteiner, Richard Ellison III, and Han Wang. Active Complex Event Processing Infrastructure: Monitoring and Reacting to Event Streams. DMA4SP Workshop, ICDE 2011.
Active Complex Event Processing for Infection Control and Hygiene Monitoring. Patent No. US2011/0246223. UNITED STATES. Application Date 10/06/2011. Submitted.
Medhabi Ray, Mo Liu, Elke A. Rundensteiner, and Daniel Dougherty. Extracting Complex Sequence Patterns from Event Streams, DMA4SP Workshop, ICDE 2011.
Mo Liu, Elke A. Rundensteiner, Dan Dougherty, Chetan Gupta, Song Wang, Ismail Ari, and Abhay Mehta, High-performance Nested CEP Query Processing over Event Streams, ICDE 2011.
Mo Liu, Medhabi Ray, Elke A. Rundensteiner, Dan Dougherty, Chetan Gupta, Song Wang, Ismail Ari, and Abhay Mehta, Processing Nested Complex Sequence Pattern Queries over Event Streams, DMSN2010, in conjunction with VLDB2010. PPT PDF.
Mo Liu, Elke A. Rundensteiner, Dan Dougherty, Chetan Gupta, Song Wang, Ismail Ari, and Abhay Mehta, NEEL: The Nested Complex Event Language for Real-Time Event Analytics, BIRTE 2010, in conjunction with VLDB 2010.
Di Wang, Elke A. Rundensteiner, Han Wang, and Richard T. Ellison III (UMass Medical School), Active Complex Event Processing: Applications in RealTime Health Care, VLDB Demonstration 2010.
Mo Liu, and Elke A. Rundensteiner. Event Sequence Processing: New Models and Optimization Techniques, IDAR SIGMOD PhD Workshop 2010.
Mo Liu, Elke Rundensteiner, Kara Greenfield, Chetan Gupta (HP Labs), Song Wang (HP Labs), Ismail Ari (Ozyegin University), and Abhay Mehta (HP Labs). E-Cube: Multi-Dimensional Event Sequence Processing Using Concept and Pattern Hierarchies. ICDE Demonstration 2010.
Mo Liu, Elke Rundensteiner, Kara Greenfield, Chetan Gupta (HP Labs), Song Wang (HP Labs), Ismail Ari (Ozyegin University), and Abhay Mehta (HP Labs). E-Cube: Multi-Dimensional Event Sequence Analysis Using Hierarchical Pattern Query Sharing, Technical Report, WPI-CS-TR-09-08.
Mo Liu, Ming Li, Denis Golovnya, Elke A. Rundensteiner, and Kajal T. Claypool: Sequence Pattern Query Processing over Out-of-Order Event Streams. ICDE 2009: 784-795.
Mingzhu Wei, Mo Liu, Ming Li, Denis Golovnya, Elke A. Rundensteiner, and Kajal T. Claypool: Supporting a spectrum of out-of-order event processing technologies: from aggressive to conservative methodologies. SIGMOD Conference 2009: 1031-1034.
Ming Li, Murali Mani, Elke A. Rundensteiner, and Tao Lin: Constraint-aware event stream processing. DEBS 2009.
Ming Li, Murali Mani, Elke A. Rundensteiner, Di Wang, and Tao Lin: Interval event stream processing. DEBS 2009.
Ming Li, Mo Liu, Luping Ding, Elke A. Rundensteiner, and Murali Mani: Event Stream Processing with Out-of-Order Data Arrival, DEPSA 2007.