Discussion Groups
This year, the workshop will offer two types of discussion groups:
1. Sunday - Review of current work
PIs will be randomly assigned to a session
Everyone will have 5 minutes to present an overview of their current project
You may bring up to 3 overhead transparencies to illustrate your project
2. Monday and Tuesday - Future-looking sessions
PIs will choose which session to attend, based on topics of interest
We need volunteers! Please consider a role as facilitator, scribe, or helping to
prepare a session report.
Please email Workshop Coordinator
Kim Prater (kprater@u.washington.edu)
to volunteer.
Context-Based Information Access Coordinators: Jamie Callan, Nick Belkin |
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Most information access tools are designed for ad-hoc, single-use interactions with anonymous individuals. However, people now use computers routinely, for a wide variety of tasks, over multi-year periods. People also assemble ad-hoc personal digital libraries that they carry with them from one computer to another, across a lifetime of use. There is growing recognition that the next generation of information access tools must make greater use of context, in the form of detailed user and task models, to provide greater personalization and improved accuracy. This session will focus primarily on use of unstructured and semi-structured data. |
Information Integration
Coordinator: Alon Halevy |
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In the past few years we have seen significant progress on many aspects of
data integration. The community has developed flexible architectures for data
integration, powerful methods for mediating between disparate data sources,
tools for rapid wrapping of data sources, methods for optimizing queries across
multiple data sources, and more. In parallel, some of the data integration
innovations have been converted to commercial systems. |
Medical Informatics Coordinator: Wanda Pratt |
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Presentation slides available here | |
The field of medicine has become increasingly information and data intensive. Medical researchers, clinicians, and patients all face challenges in managing vast and expansive sources of data and information to accomplish their desired tasks. In this breakout group, we will examine these challenges with respect to the overall workshop theme: synergies and synthesis between information retrieval and databases. Example questions to discuss are:
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Model Management Coordinators: Linda Shapiro, Phil Bernstein |
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Many important information systems problems primarily involve the manipulation of structural meta data, that is, models (e.g. schemas, interfaces, web-site maps, etc.) and mappings between modes. Examples include schema evolution, XML message translation, application integration, data warehouse loading, database wrapper generation, and design tool implementation. Despite the similarity of solutions to these problems, today they are solved in an application-specific way and usually require much object-at-a-time programming. The goal of model management is to develop a generic infrastructure that offers a major productivity improvement to builders of such model-driven applications. The main abstractions are models and mappings between models. It treats these abstractions as bulk objects and offers such operators as Match, Merge, Diff, Compose, Extract, and ModelGen. An overview of model management appears in: http://www-db.cs.wisc.edu/cidr/program/p19.pdf Although work meta data problems is as old as the database field itself, work on generic solutions have only recently become popular. Thus, there are many research opportunities. A discussion of future research could include the following issues:
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Personal Information Management Coordinator: William Jones |
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The phrase Personal Information Management or PIM refers not so much to an established field of inquiry as it does to a gnawing, nagging need. It's a need we all share but that we each must meet in our own individual, idiosyncratic ways. Now is a good time to take stock of PIM as a need and as a field of inquiry with special focus on the ways in which computing technology can help. The panel will address the following questions:
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Trust, Privacy, and Security Coordinator: Bharat Bhargava |
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Lack of trust, security, and reliability impedes information sharing. Potential for theft, fraud, harassment and destruction of critical private data exists despite an increasing focus on security. The session will address the following challenges:
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Please send any questions or problems on this www page to: nsf2003@cs.washington.edu |
Mon May 19 16:33:53 PDT 2003 |