Publications
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Resolving Conflicts in Agent Guidance
This paper considers the problem of conflicting guidance for agents, making contributions in two areas: (a) outlining a space of conflict types, and (b) defining resolution methods that provide robust…
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Community Technology Centers Program Outcome Evaluation: Summary Of Findings From Annual Performance Reports Of Fy99 And Fy00 Grantees
This summary of findings, submitted by SRI International, is a report on annual performance data for the Community Technology Centers program.
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The MetaCyc Database
MetaCyc is a metabolic-pathway database that describes 445 pathways and 1115 enzymes occurring in 158 organisms.
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On The Links Between Students’ Motivational Patterns And Their Perceptions Of, Beliefs About, And Performance On Different Types Of Science Assessments: A Multidimensional Approach To Achievement Validation
This research sought to examine the link between different situational demands, in this case three different types of science achievement tests, and perceptions, beliefs, and performance of high school students.
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Using Technology To Enhance Connections Between Home And School: A Research Synthesis
The purpose of this report is to synthesize research on the effectiveness of programs that use technology to improve links between home and school, with the aim of guiding future…
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A Walk On The Wild Side: How Wireless Handhelds May Change Computer-Supported Collaborative Learning
Future classrooms are likely to be organized around Wireless Internet Learning Devices (WILD) that resemble graphing calculators, Palm, or Pocket-PC handhelds, connected by short-range wireless networking.
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Rich Social Interaction In An Online Community For Learning
Synchronous online communities for learning have been criticized because participant contributions do not seem to build on each other.
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Constrained optimization based control of real time large-scale systems: airjet object movement system
This paper demonstrates that hyper-redundant systems are capable of system self-identification, and that constrained optimization can effectively solve problems associated with control of many-element systems.
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Multispeaker Speech Activity Detection for the ICSI Meeting Recorder
We have developed a more sophisticated approach for multichannel speech activity detection using a simple hidden Markov model (HMM).
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Modeling Word Durations
We describe a new method of modeling duration at word level. These duration models are easily trained from the acoustic training data and can be used to rescore N-best lists…
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Prosody Modeling for Automatic Speech Understanding: An Overview of Recent Research at SRI
In this paper, we summarize recent work at SRI International in the area of computational prosody modeling, and results from several recognition tasks where prosodic knowledge proved to be of…
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Can Prosody Aid the Automatic Processing of Multi-Party Meetings? Evidence from Predicting Punctuation, Disfluencies,and Overlapping Speech
We investigate whether probabilistic modeling of prosody can aid various automatic labeling tasks essential for processing of multi-party meetings.