Publications by Nesime Tatbul

@inproceedings{abc,
	author = {Cagri Balkesen and Nesime Tatbul and M. Tamer {\"O}zsu},
	booktitle = {The 7th ACM International Conference on Distributed Event-Based Systems, DEBS {\textquoteright}13, Arlington, TX},
	title = {Adaptive input admission and management for parallel stream processing.},
	url = {http://doi.acm.org/10.1145/2488222.2488258},
	year = {2013}
}

@inproceedings{abc,
	author = {Cagri Balkesen and Nihal Dindar and Matthias Wetter and Nesime Tatbul},
	booktitle = {The 7th ACM International Conference on Distributed Event-Based Systems, DEBS {\textquoteright}13, Arlington, TX},
	title = {RIP: run-based intra-query parallelism for scalable complex event processing.},
	url = {http://doi.acm.org/10.1145/2488222.2488257},
	year = {2013}
}

@inproceedings{abc,
	author = {Boris Glavic and Kyumars Sheykh Esmaili and Peter M. Fischer and Nesime Tatbul},
	booktitle = {The 7th ACM International Conference on Distributed Event-Based Systems, DEBS {\textquoteright}13, Arlington, TX},
	title = {Ariadne: managing fine-grained provenance on data streams.},
	url = {http://doi.acm.org/10.1145/2488222.2488256},
	year = {2013}
}

@inproceedings{abc,
	author = {Nihal Dindar and Nesime Tatbul and Ren{\'e}e J. Miller and Laura M. Haas and Irina Botan},
	booktitle = {VLDB J.},
	title = {Modeling the execution semantics of stream processing engines with SECRET.},
	url = {http://dx.doi.org/10.1007/s00778-012-0297-3},
	year = {2013}
}

@inproceedings{abc,
	author = {Romeo Kienzler and R{\'e}my Bruggmann and Anand Ranganathan and Nesime Tatbul},
	booktitle = {Scientific and Statistical Database Management - 24th International Conference, SSDBM 2012, Chania, Crete, Greece},
	title = {Incremental DNA Sequence Analysis in the Cloud.},
	url = {http://dx.doi.org/10.1007/978-3-642-31235-9_50},
	year = {2012}
}

@inproceedings{abc,
	author = {Irina Botan and Peter M. Fischer and Donald Kossmann and Nesime Tatbul},
	booktitle = {15th International Conference on Extending Database Technology, EDBT {\textquoteright}12, Berlin, Germany},
	title = {Transactional Stream Processing},
	url = {http://doi.acm.org/10.1145/2247596.2247622},
	year = {2012}
}

@inproceedings{abc,
	author = {Romeo Kienzler and R{\'e}my Bruggmann and Anand Ranganathan and Nesime Tatbul},
	booktitle = {Workshops Proceedings of the IEEE 28th International Conference on Data Engineering, ICDE 2012, Arlington, VA, USA},
	title = {Stream As You Go: The Case for Incremental Data Access and Processing in the Cloud},
	url = {http://doi.ieeecomputersociety.org/10.1109/ICDEW.2012.69},
	year = {2012}
}

@techreport{abc,
	author = {Boris Glavic and Kyumars Sheykh Esmaili and Peter M. Fischer and Nesime Tatbul},
	title = {Ariadne: Managing Fine-Grained Provenance on Data Streams},
	year = {2012}
}

@inproceedings{abc,
	author = {Ahmet Sacan and Nesime Tatbul},
	booktitle = {PVLDB},
	title = {Letter from the the Associate Editors.},
	url = {http://vldb.org/pvldb/vol5/frontmatterVol5No10.pdf},
	year = {2012}
}

@inproceedings{abc,
	author = {Asli {\"O}zal and Anand Ranganathan and Nesime Tatbul},
	booktitle = {Proceedings of the 2011 ACM SIGSPATIAL International Workshop on GeoStreaming, IWGS 2011},
	title = {Real-time route planning with stream processing systems: a case study for the city of Lucerne.},
	url = {http://doi.acm.org/10.1145/2064959.2064965},
	venue = {Chicago, IL, USA},
	year = {2011}
}

@inproceedings{abc,
	author = {Romeo Kienzler and R{\'e}my Bruggmann and Anand Ranganathan and Nesime Tatbul},
	booktitle = {Euro-Par 2011: Parallel Processing Workshops - CCPI, CGWS, HeteroPar, HiBB, HPCVirt, HPPC, HPSS, MDGS, ProPer, Resilience, UCHPC, VHPC, Bordeaux, France},
	title = {Large-Scale DNA Sequence Analysis in the Cloud: A Stream-Based Approach.},
	url = {http://dx.doi.org/10.1007/978-3-642-29740-3_52},
	venue = {Revised Selected Papers, Part II},
	year = {2011}
}

@inproceedings{abc,
	author = {Nihal Dindar and Peter M. Fischer and Merve Soner and Nesime Tatbul},
	booktitle = {Proceedings of the Fifth ACM International Conference on Distributed Event-Based Systems, DEBS 2011, New York, NY, USA},
	title = {Efficiently correlating complex events over live and archived data streams.},
	url = {http://doi.acm.org/10.1145/2002259.2002293},
	year = {2011}
}

@inproceedings{abc,
	author = {Kyumars Sheykh Esmaili and Tahmineh Sanamrad and Peter M. Fischer and Nesime Tatbul},
	booktitle = {Proceedings of the ACM SIGMOD International Conference on Management of Data, SIGMOD 2011, Athens, Greece},
	title = {Changing flights in mid-air: a model for safely modifying continuous queries.},
	url = {http://doi.acm.org/10.1145/1989323.1989388},
	year = {2011}
}

@inproceedings{abc,
	abstract = {The current state of the art for provenance in data stream management
systems (DSMS) is to provide provenance at a high level of abstraction (such as, from
which sensors in a sensor network an aggregated value is derived from). This limitation
was imposed by high-throughput requirements and an anticipated lack of application
demand for more detailed provenance information. In this work, we first demonstrate 
by means of well-chosen use cases that this is a misconception, i.e., coarse-grained
provenance is in fact insufficient for many application domains. We then analyze the
requirements and challenges involved in integrating support for fine-grained provenance
into a streaming system and outline a scalable solution for supporting tuple-level
provenance in DSMS.},
	author = {Boris Glavic and Peter M. Fischer and Nesime Tatbul and Kyumars Sheykh Esmaili},
	booktitle = {Proceedings of the Data Streams and Event Processing Workshop (co-located with BTW 2011), Kaiserslautern, Germany},
	title = {The Case for Fine-Grained Stream Provenance},
	year = {2011}
}

@inproceedings{abc,
	author = {Cagri Balkesen and Nesime Tatbul},
	booktitle = {Proceedings of the VLDB International Workshop on Data Management for Sensor Networks (DMSN{\textquoteright}11), Seattle, USA, Aug. 29. - Sept. 3, 2011. 	},
	title = {Scalable Data Partitioning Techniques for Parallel Sliding Window Processing over Data Streams },
	year = {2011}
}

@inproceedings{abc,
	author = {Alexandru Moga and Nesime Tatbul},
	booktitle = {PVLDB},
	title = {UpStream: A Storagecentric Load Management System for Realtime Update Streams},
	url = {http://www.vldb.org/pvldb/vol4/p1442-moga.pdf},
	year = {2011}
}

@inproceedings{abc,
	abstract = {This paper addresses the problem of minimizing
the staleness of query results for streaming applications
with update semantics under overload conditions. Staleness
is a measure of how out-of-date the results are compared
with the latest data arriving on the input. Real-time streaming
applications are subject to overload due to unpredictably
increasing data rates, while in many of them, we observe that
data streams and queries in fact exhibit \&$\#$147;update semantics\&$\#$148;
(i.e., the latest input data are all that really matters when
producing a query result). Under such semantics, overload
will cause staleness to build up. The key to avoid this is to
exploit the update semantics of applications as early as possible
in the processing pipeline. In this paper, we propose
UpStream, a storage-centric framework for load management
over streaming applications with update semantics.We
first describe how we model streams and queries that possess
the update semantics, providing definitions for correctness
and staleness for the query results. Then, we show how staleness
can be minimized based on intelligent update key scheduling
techniques applied at the queue level, while preserving
the correctness of the results, even for complex queries that
involve sliding windows. UpStream is based on the simple
idea of applying the updates in place, yet with great returns
in terms of lowering staleness and memory consumption, as
we also experimentally verify on the Borealis system.},
	author = {Alexandru Moga and Irina Botan and Nesime Tatbul},
	booktitle = {VLDB J.},
	title = {UpStream: storage-centric load management for streaming applications with update semantics},
	url = {http://dx.doi.org/10.1007/s00778-011-0229-7},
	year = {2011}
}

@inproceedings{abc,
	author = {Michael Duller and Jan S. Rellermeyer and Gustavo Alonso and Nesime Tatbul},
	booktitle = {Middleware 2011 - ACM/IFIP/USENIX 12th International Middleware Conference, Lisbon, Portugal},
	title = {Virtualizing Stream Processing},
	url = {http://dx.doi.org/10.1007/978-3-642-25821-3_14},
	year = {2011}
}

@inproceedings{abc,
	author = {Nihal Dindar and Peter M. Fischer and Nesime Tatbul},
	booktitle = {Proceedings of the ACM International Conference on Distributed Event-Based Systems (DEBS{\textquoteright}11), New York, NY, USA},
	title = {DejaVu: A Complex Event Processing System for Pattern Matching over Live and Historical Data Streams},
	year = {2011}
}

@article{abc,
	author = {Erik Buchmann and Nesime Tatbul and Mario A. Nascimento},
	journal = {Distributed and Parallel Databases},
	title = {Query processing in sensor networks.},
	url = {http://dx.doi.org/10.1007/s10619-010-7076-1},
	year = {2011}
}

@inproceedings{abc,
	author = {Irina Botan and Roozbeh Derakhshan and Nihal Dindar and Laura M. Haas and Ren{\'e}e J. Miller and Nesime Tatbul},
	booktitle = {PVLDB},
	title = {SECRET: A Model for Analysis of the Execution Semantics of Stream Processing Systems},
	venue = {Proceedings of the 36th International Conference on Very Large Data Bases (VLDB{\textquoteright}10), Singapore, September 2010.},
	year = {2010}
}

@inproceedings{abc,
	author = {Nesime Tatbul},
	booktitle = {Workshops Proceedings of the 26th International Conference on Data Engineering, ICDE 2010},
	title = {Streaming Data Integration: Challenges and Opportunities},
	url = {http://dx.doi.org/10.1109/ICDEW.2010.5452751},
	venue = {Long Beach, California, USA},
	year = {2010}
}

@inproceedings{abc,
	author = {Irina Botan and Younggoo Cho and Roozbeh Derakhshan and Nihal Dindar and Ankush Gupta and Laura M. Haas and Kihong Kim and Chulwon Lee and Girish Mundada and Ming-Chien Shan and Nesime Tatbul and Ying Yan and Beomjin Yun and Jin Zhang},
	booktitle = {Proceedings of the 26th International Conference on Data Engineering, ICDE 2010},
	title = {A demonstration of the MaxStream federated stream processing system.},
	url = {http://dx.doi.org/10.1109/ICDE.2010.5447906},
	venue = {Long Beach, California, USA},
	year = {2010}
}

@inproceedings{abc,
	abstract = {DejaVu is an event processing system that integrates declarative pattern matching over live and archived streams of events on top of a novel system architecture. We propose to demonstrate the key aspects of the DejaVu query language and architecture using two different application scenarios, namely a smart RFID library system and a financial market data analysis application. The demonstration will illustrate how DejaVu can uniformly handle one-time, continuous, and hybrid pattern matching queries over live and archived stream stores, using highly interactive visual monitoring tools including one that is based on the Second Life virtual world.},
	author = {Nihal Dindar and Baris Guc and Patrick Lau and Asli {\"O}zal and Merve Soner and Nesime Tatbul},
	booktitle = {Demo},
	title = {DejaVu: Declarative Pattern Matching over Live and Archived Streams of Events},
	url = {http://doi.acm.org/10.1145/1559845.1559971},
	year = {2009}
}

@inproceedings{abc,
	abstract = {        Data Stream Management Systems (DSMS) operate under strict
        performance requirements. Key to meeting such requirements is to
        efficiently handle time-critical tasks such as managing internal
        states of continuous query operators, traffic on the queues
        between operators, as well as providing storage support for
        shared computation and archived data. In this paper, we
        introduce a general purpose storage management framework for
        DSMSs that performs these tasks based on a clean,
        loosely-coupled, and flexible system design that also
        facilitates performance optimization. An important contribution
        of the framework is that, in analogy to buffer management
        techniques in relational database systems, it uses information
        about the access patterns of streaming applications to tune and
        customize the performance of the storage manager. In the paper,
        we first analyze typical application requirements at different
        granularities in order to identify important tunable parameters
        and their corresponding values. Based on these parameters, we
        define a general-purpose storage management interface. Using the
        interface, a developer can use our SMS (Storage Manager for
        Streams) to generate a customized storage manager for streaming
        applications. We explore the performance and potential of SMS
        through a set of experiments using the Linear Road
        benchmark.
      },
	author = {Irina Botan and Gustavo Alonso and Nesime Tatbul and Donald Kossmann and Peter M. Fischer},
	booktitle = {Research},
	title = {Flexible and Scalable Storage Management for Data-intensive Stream Processing},
	url = {http://doi.acm.org/10.1145/1516360.1516467},
	year = {2009}
}

@inproceedings{abc,
	author = {Nihal Dindar and Cagri Balkesen and Katina Kromwijk and Nesime Tatbul},
	booktitle = {IEEE Pervasive Computing},
	title = {Event Processing Support for Cross-Reality Environments.},
	url = {http://doi.ieeecomputersociety.org/10.1109/MPRV.2009.43},
	year = {2009}
}

@techreport{abc,
	author = {Irina Botan and Younggoo Cho and Roozbeh Derakhshan and Laura M. Haas and Kihong Kim and Chulwon Lee and Girish Mundada and Ming-Chien Shan and Nesime Tatbul and Ying Yan and Beomjin Yun and Jin Zhang},
	title = {Design and Implementation of the MaxStream Federated Stream Processing Architecture},
	year = {2009}
}

@techreport{abc,
	author = {Irina Botan and Nesime Tatbul and Alexandru Moga},
	title = {UpStream: Storage-centric Load Management for Data Streams with Update Semantics},
	year = {2009}
}

@inproceedings{abc,
	author = {Irina Botan and Younggoo Cho and Roozbeh Derakhshan and Nihal Dindar and Laura Haas and Kihong Kim and Nesime Tatbul},
	booktitle = {Enabling Real-Time Business Intelligence - Third International Workshop, BIRTE 2009, Held at the 35th International Conference on Very Large Databases, VLDB 2009, Lyon, France},
	title = {Federated Stream Processing Support for Real-Time Business Intelligence Applications},
	url = {http://dx.doi.org/10.1007/978-3-642-14559-9_2},
	venue = {Revised Selected Papers},
	year = {2009}
}

@inproceedings{abc,
	author = {Gustavo Alonso and Donald Kossmann and Timothy Roscoe and Nesime Tatbul and Andrew Baumann and Carsten Binnig and Peter M. Fischer and Oriana Riva and Jens Teubner},
	booktitle = {SIGMOD Record},
	title = {The ETH Zurich systems group and enterprise computing center.},
	url = {http://doi.acm.org/10.1145/1519103.1519120},
	venue = {USASIGMOD Record, vol. 37, no. 4, December 2008, pp. 94--99.},
	year = {2008}
}

@inproceedings{abc,
	author = {Mert Akdere and Ugur {\c C}etintemel and Nesime Tatbul},
	booktitle = {PVLDB},
	title = {Plan-based complex event detection across distributed sources.},
	url = {http://www.vldb.org/pvldb/1/1453869.pdf},
	year = {2008}
}

@inproceedings{abc,
	author = {Nesime Tatbul and Ugur {\c C}etintemel and Stanley B. Zdonik},
	booktitle = {Proceedings of the 33rd International Conference on Very Large Data Bases, University of Vienna, Austria},
	title = {Staying FIT: Efficient Load Shedding Techniques for Distributed Stream Processing.},
	url = {http://www.vldb.org/conf/2007/papers/research/p159-tatbul.pdf},
	year = {2007}
}

@inproceedings{abc,
	author = {Nesime Tatbul and Yanif Ahmad and Ugur {\c C}etintemel and Jeong-Hyon Hwang and Ying Xing and Stanley B. Zdonik},
	booktitle = {GeoSensor Networks, Second International Conference, GSN 2006, Boston, MA, USA},
	title = {Load Management and High Availability in the Borealis Distributed Stream Processing Engine.},
	url = {http://dx.doi.org/10.1007/978-3-540-79996-2_5},
	venue = {Revised Selected and Invited Papers},
	year = {2006}
}

@inproceedings{abc,
	author = {Nesime Tatbul and Stanley B. Zdonik},
	booktitle = {Proceedings of the 22nd International Conference on Data Engineering Workshops, ICDE 2006},
	title = {Dealing with Overload in Distributed Stream Processing Systems.},
	url = {http://doi.ieeecomputersociety.org/10.1109/ICDEW.2006.45},
	venue = {Atlanta, GA, USA},
	year = {2006}
}

@inproceedings{abc,
	author = {Nesime Tatbul and Stanley B. Zdonik},
	booktitle = {Proceedings of the 32nd International Conference on Very Large Data Bases, Seoul, Korea},
	title = {Window-Aware Load Shedding for Aggregation Queries over Data Streams.},
	url = {http://www.vldb.org/conf/2006/p799-tatbul.pdf},
	year = {2006}
}

@inproceedings{abc,
	author = {Daniel J. Abadi and Yanif Ahmad and Magdalena Balazinska and Ugur {\c C}etintemel and Mitch Cherniack and Jeong-Hyon Hwang and Wolfgang Lindner and Anurag Maskey and Alexander Rasin and Esther Ryvkina and Nesime Tatbul and Ying Xing and Stanley B. Zdonik},
	booktitle = {CIDR},
	title = {The Design of the Borealis Stream Processing Engine.},
	url = {http://www.cidrdb.org/cidr2005/papers/P23.pdf},
	year = {2005}
}

@inproceedings{abc,
	author = {Yanif Ahmad and Bradley Berg and Ugur {\c C}etintemel and Mark Humphrey and Jeong-Hyon Hwang and Anjali Jhingran and Anurag Maskey and Olga Papaemmanouil and Alexander Rasin and Nesime Tatbul and Wenjuan Xing and Ying Xing and Stanley B. Zdonik},
	booktitle = {Proceedings of the ACM SIGMOD International Conference on Management of Data, Baltimore, Maryland, USA},
	title = {Distributed operation in the Borealis stream processing engine.},
	url = {http://doi.acm.org/10.1145/1066157.1066274},
	year = {2005}
}

@inproceedings{abc,
	author = {Nesime Tatbul and Mark J. Buller and Reed W. Hoyt and Steve Mullen and Stanley B. Zdonik},
	booktitle = {Proceedings of the 1st Workshop on Data Management for Sensor Networks, in conjunction with VLDB, DMSN 2004, Toronto, Canada},
	title = {Confidence-based data management for personal area sensor networks.},
	url = {http://doi.acm.org/10.1145/1052199.1052204},
	year = {2004}
}

@inproceedings{abc,
	author = {Hari Balakrishnan and Magdalena Balazinska and Donald Carney and Ugur {\c C}etintemel and Mitch Cherniack and Christian Convey and Eduardo F. Galvez and Jon Salz and Michael Stonebraker and Nesime Tatbul and Richard Tibbetts and Stanley B. Zdonik},
	booktitle = {VLDB J.},
	title = {Retrospective on Aurora.},
	url = {http://dx.doi.org/10.1007/s00778-004-0133-5},
	year = {2004}
}

@inproceedings{abc,
	author = {Daniel J. Abadi and Donald Carney and Ugur {\c C}etintemel and Mitch Cherniack and Christian Convey and C. Erwin and Eduardo F. Galvez and M. Hatoun and Anurag Maskey and Alexander Rasin and A. Singer and Michael Stonebraker and Nesime Tatbul and Ying Xing and R. Yan and Stanley B. Zdonik},
	booktitle = {Proceedings of the 2003 ACM SIGMOD International Conference on Management of Data, San Diego, California, USA},
	title = {Aurora: A Data Stream Management System.},
	url = {http://doi.acm.org/10.1145/872757.872855},
	year = {2003}
}

@inproceedings{abc,
	author = {Nesime Tatbul and Ugur {\c C}etintemel and Stanley B. Zdonik and Mitch Cherniack and Michael Stonebraker},
	booktitle = {VLDB},
	title = {Load Shedding in a Data Stream Manager.},
	url = {http://www.vldb.org/conf/2003/papers/S10P03.pdf},
	year = {2003}
}

@inproceedings{abc,
	author = {Daniel J. Abadi and Donald Carney and Ugur {\c C}etintemel and Mitch Cherniack and Christian Convey and Sangdon Lee and Michael Stonebraker and Nesime Tatbul and Stanley B. Zdonik},
	booktitle = {VLDB J.},
	title = {Aurora: a new model and architecture for data stream management.},
	url = {http://dx.doi.org/10.1007/s00778-003-0095-z},
	year = {2003}
}

@inproceedings{abc,
	author = {Nesime Tatbul and Ugur {\c C}etintemel and Stanley Zdonik and Mitch Cherniack and Michael Stonebraker},
	booktitle = {ACM SIGMOD Workshop on Management and Processing of Data Streams (MPDS{\textquoteright}03), San Diego, CA},
	title = {Load Shedding on Data Streams},
	year = {2003}
}

@inproceedings{abc,
	author = {Donald Carney and Ugur {\c C}etintemel and Mitch Cherniack and Christian Convey and Sangdon Lee and Greg Seidman and Michael Stonebraker and Nesime Tatbul and Stanley B. Zdonik},
	booktitle = {VLDB 2002, Proceedings of 28th International Conference on Very Large Data Bases},
	title = {Monitoring Streams - A New Class of Data Management Applications.},
	url = {http://www.vldb.org/conf/2002/S07P02.pdf},
	venue = {Hong Kong, China},
	year = {2002}
}

@inproceedings{abc,
	author = {Nesime Tatbul},
	booktitle = {EDBT 2002 Ph.D. Workshop, Prague, Czech Republic},
	title = {QoS-Driven Load Shedding on Data Streams.},
	year = {2002}
}

@inproceedings{abc,
	author = {Nesime Tatbul},
	booktitle = {XML-Based Data Management and Multimedia Engineering - EDBT 2002 Workshops, EDBT 2002 Workshops XMLDM, MDDE, and YRWS, Prague, Czech Republic},
	title = {QoS-Driven Load Shedding on Data Streams.},
	url = {http://dx.doi.org/10.1007/3-540-36128-6_36},
	venue = {Revised Papers},
	year = {2002}
}

@techreport{abc,
	author = {Nesime Tatbul and Olga A. Karpenko and Christian Convey and Jue Yan},
	title = {Data Integration Services},
	year = {2001}
}

@techreport{abc,
	author = {Nesime Tatbul},
	title = {Index Structures and Algorithms for Efficient Profile Matching},
	year = {2001}
}

@inproceedings{abc,
	author = {Asuman Dogac and Yusuf Tambag and Arif Tumer and M. Ezbiderli and Nesime Tatbul and N. Hamali and C. Icdem and Catriel Beeri},
	booktitle = {Cooperative Information Systems, 7th International Conference, CoopIS 2000, Eilat, Israel},
	title = {A Workflow System through Cooperating Agents for Control and Document Flow over the Internet.},
	url = {db/conf/coopis/DogacTTETHIB00.html},
	year = {2000}
}

@inproceedings{abc,
	author = {Asuman Dogac and M. Ezbiderli and Yusuf Tambag and C. Icdem and Arif Tumer and Nesime Tatbul and N. Hamali and Catriel Beeri},
	booktitle = {ICDE},
	title = {The MARIFlow Workflow Management System.},
	url = {http://doi.ieeecomputersociety.org/10.1109/ICDE.2000.839407},
	year = {2000}
}

@inproceedings{abc,
	author = {Sena Nural Arpinar and Asuman Dogac and Nesime Tatbul},
	booktitle = {Int. J. on Digital Libraries},
	title = {An open electronic marketplace through agent-based workflows: MOPPET.},
	url = {http://link.springer.de/link/service/journals/00799/bibs/0003001/00030036.htm},
	year = {2000}
}

@inproceedings{abc,
	author = {Ibrahim Cingil and Asuman Dogac and Nesime Tatbul and Sena Nural Arpinar},
	booktitle = {DOA},
	title = {An Adaptable Workflow System Architecture on the Internet for Electronic Commerce Applications.},
	url = {http://computer.org/proceedings/doa/0182/01820242abs.htm},
	year = {1999}
}

@inproceedings{abc,
	author = {Pinar Senkul and Sena Nural Arpinar and Pinar Koksal and Nesime Tatbul and Esin Gokkoca and Asuman Dogac},
	booktitle = {IADT},
	title = {Task Handling in Workflow Management Systems.},
	year = {1998}
}

@inproceedings{abc,
	author = {Asuman Dogac and Ilker Durusoy and Sena Nural Arpinar and Nesime Tatbul and Pinar Koksal and Ibrahim Cingil and Nazife Dimililer},
	booktitle = {SIGMOD Record},
	title = {A Workflow-based Electronic Marketplace on the Web.},
	url = {http://doi.acm.org/10.1145/306101.306109},
	year = {1998}
}

@inproceedings{abc,
	author = {Asuman Dogac and Ilker Durusoy and Sena Nural Arpinar and Esin Gokkoca and Nesime Tatbul and Pinar Koksal},
	booktitle = {Research and Advanced Technology for Digital Libraries, Second European Conference, ECDL {\textquoteright}98, Heraklion, Crete, Greece},
	title = {METU-Emar: An Agent-Based Electronic Marketplace on the Web.},
	url = {http://link.springer.de/link/service/series/0558/bibs/1513/15130777.htm},
	year = {1998}
}

@inproceedings{abc,
	author = {Esin Gokkoca and Mehmet Altinel and Ibrahim Cingil and Nesime Tatbul and Pinar Koksal and Asuman Dogac},
	booktitle = {Proceedings of the Second IFCIS International Conference on Cooperative Information Systems, Kiawah Island, South Carolina, USA},
	title = {Design and Implementation of a Distributed Workflow Enactment Service.},
	url = {db/conf/coopis/GokkocaACTKD97.html},
	venue = {Sponsored by IFCIS, The Intn{\textquoteright}l Foundation on Cooperative Information Systems},
	year = {1997}
}

@inproceedings{abc,
	author = {Nesime Tatbul and Sena Nural Arpinar and Pinar Karagoz and Ibrahim Cingil and Esin Gokkoca and Mehmet Altinel and Pinar Koksal and Asuman Dogac and M. Tamer Ozsu},
	booktitle = {International Symposium on Computer and Information Sciences (ISICS{\textquoteright}97), Antalya, Turkey},
	title = {A Workflow Specification Language and its Scheduler},
	year = {1997}
}