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Photo of Ioana Stanoi, fall 2004




Ioana R. Stanoi (Contaldi)

IBM T.J. Watson Research Center in Hawthorne, New York.

My current research interests include:

  • Event processing, analysis, and storage,  monitoring systems (centralized as well as distributed over a network of processors)
  • Distributed Systems
  • Indexing and data retrieval
  • Publish/Subscribe systems for new data formats and complex subscriptions
  • Novel database design
  • Semantics and databases
  • Transactions

BIO

I am a Research Staff Member in the Intelligent Information Management Department at the IBM T. J. Watson Research Center. My projects cover what I found to be interesting aspects of data management: event-driven architectures, mobile clients, e-commerce applications, semantics, publish/subscribe systems, query processing and index optimization, transaction support, and architecture-aware databases.

Currently, I am the technical lead of NetCQ: a system that dynamically and flexibly assigns query operators to a set of distributed physical nodes under resource constraints. The main goal of NetCQ is to improve throughput, which is an essential requirement in monitoring systems that seek to support high rates of events. Some of the interesting issues we are tackling include semantics of event processing operators in distributed systems, fault tolerance, load balancing and flexibility, storage and processing of events as well as of continuous queries.
 

Publications

  • Conference Papers
    • I. Stanoi, G. C. Lang, S. Padmanabhan: Hint and Run: Accelerating XPath Queries. Proceedings of the 9th International Database Engineering & Applications Symposium  IDEAS 2005
    • K. Yi, H. He, I. Stanoi, J. Yang: Incremental Maintenance of XML Structural Indexes. SIGMOD Conference 2004
    • I. Stanoi, G. A. Mihaila, S. Padmanabhan: A Framework for the Selective Dissemination of XML Documents based on Inferred User Profiles. Proceedings of the International Conference on Data Engineering ICDE 2003
    • H. Ferhatosmanoglu, I. Stanoi, D. Agrawal, A. El Abbadi: Constrained Nearest Neighbor Queries. Proceedings of the 7th International Symposium of Spatial and Temporal Databases SSTD 2001
    • I. Stanoi, M. Riedewald, D. Agrawal,  A.El Abbadi: Discovery of Influence Sets in Frequently Updated Databases. Proceedings of the 27th International Conference on Very Large Databases VLDB 2001
    • I. Stanoi, D. Agrawal, A. El Abbadi: View Derivation Graph with Edge Fitting for Adaptive Data Warehousing. Proceedings of the 2nd International Conference on Data Warehousing and Knowledge Management DaWaK 2000
    • I. Stanoi, D. Agrawal, A. El Abbadi: Modeling and Maintaining Multi-View Data Warehouses. Proceedings of the 18th International Conference on Conceptual Modeling ER 1999
    • I. Stanoi, D. Agrawal, A. El Abbadi: Weak Consistency in Distributed Data Warehouses. Proceedings of the International Conference of Foundations of Data Organization FODO 1998
    • I. Stanoi, D. Agrawal, A. El Abbadi: Using Broadcast Primitives in Replicated Databases. Proceedings of the International Conference on Distributed Computing Systems ICDCS 1998
    • D. Agrawal, G. Alonso, A. El Abbadi, I. Stanoi: Exploiting Atomic Broadcast in Replicated Databases. Euro-Par 1997
    •  I. Stanoi, D. Agrawal, A. El Abbadi: Using Broadcast Primitives in Replicated Databases (Abstract). Proceedings of the Sixteenth Annual ACM Symposium on Principles of Distributed Computing PODC 1997
  • Journal Papers
    • J. Sairamesh, S. Goh, I. Stanoi, S. Padmanabhan: Disconnected Processes, Mechanisms and Architecture for Mobile E-Business. MONET Journal, 2004.
  • Workshop Papers
    • J. Sairamesh, S. Goh, I. Stanoi: Self-Managing, Disconnected Processes and Mechanisms for Mobile E-Business. Second ACM International Workshop on Mobile Commerce, 2002.
    • J. Sairamesh, I. Stanoi, B. Topol, C.-S. Li: Wireless Trading in B2B Markets: Concepts, Architecture, and Experience. First ACM International Workshop on Mobile Commerce, 2001.
    • I. Stanoi, D. Agrawal, A. El Abbadi: Reverse Nearest Neighbor Queries for Dynamic Databases. ACM SIGMOD Workshop on Research Issues in Data Mining and Knowledge Discovery 2000
    • I. Stanoi, D. Agrawal, A. El Abbadi, S. H. Phatak, B. R. Badrinath: Data Warehousing Alternatives for Mobile Environments. Proceedings of the International Workshop on Data Engineering for Wireless and Mobile Access MobiDE 1999
ResearchIndex   and Michael Ley's DBLP

Professional Activities

  • Mentor
  • Volunteer at LEGO Robotics Workshop, Chem Workshop and Polymers Workshop, as part of the EXCITE Camp (EXploring Interests in Technology and Engineering), 2005
  • Volunteer at LEGO Robotics Workshop, part of the EXCITE Camp (EXploring Interests in Technology and Engineering), 2004
  • Mentor, E-Mentoring Network for Women in Engineering and Sciences (MentorNet), since 2003
  • Mentor, IBM
  • Connections Coach, IBM Connections
  • Program Committee for
  • ACM International Workshop on Data Engineering for Wireless and Mobile Access (MobiDE) 2005
  • ACM Symposium on Applied Computing, special track on Mobile Computing and Applications (SAC) 2005
  •  International Conference on Very Large Data Bases (VLDB) 2004
  •  ACM Symposium on Applied Computing, special track on Mobile Computing and Applications (SAC) 2004
  • ACM International Workshop on Data Engineering for Wireless and Mobile Access (MobiDE) 2003
  • ACM Symposium on Applied Computing, special track on Mobile Computing and Applications (SAC) 2003 .
  •  International Conference on Data Engineering (ICDE)2003
  •  Symposium on Spatial and Temporal Databases (SSTD) 2003
  •  Conference on Information and Knowledge Management (CIKM) 2003
  • International Workshop on Foundations of Models for Information Integration (FMII) 2001

  • Referee for the following Journals
  •  Information Systems Journal
  • ACM Transactions on Database Systems
  • IEEE Transactions on Knowledge and Data Engineering
  • Distributed and Parallel Databases


  • Other
  • Assistant Chair,   New York Area DB/IR Worshop, 2005
  • Organizer,  Mobile PIC seminar series in IBM T. J. Watson Research Center (2003, 2004)

Contact Information:

 

IBM T.J. Watson Research Center
19 Skyline Drive
Hawthorne, N.Y. 10532
United States of America
email address



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