Publications
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Interpersonal And Non-Interpersonal Interactions, Interpersonal Motives, And The Effects Of Frustrated Motives
A new circumplex model of interpersonal interaction emphasizes the motives that drive interpersonal behaviors and the negative affect (such as anger) that occurs when a strongly activated motive is frustrated.
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Privacy enhancing technologies; proceedings of the 6th International Workshop (PET 2006)
The 6th Workshop on Privacy Enhancing Technologies, PET 2006, was held at Robinson College, Cambridge (UK) on June 28-20, 2006.
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Metatheoretic Plan Summarization and Comparison
We describe a domain-independent framework for plan summarization and comparison that can help a human understand both key strategic elements of an individual plan and important differences among plans.
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Tides: Report On Technical Quality Of 7th Grade Student Assessment
This report describes activities undertaken to create, pilot, and analyze technical quality of student assessments in seventh grade for the Transforming Instruction by Design in Earth Science (TIDES) project.
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Improvements in MLLR-Transform-based Speaker Recognition
We previously proposed the use of MLLR transforms derived from a speech recognition system as speaker features in a speaker verification system. In this paper we report recent improvements to…
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A Study of Intentional Voice Modifications for Evading Automatic Speaker Recognition
We investigate the effect of intentional voice modifications on a state-of-the-art speaker recognition system. The investigation includes data collection, where normal and changed voices are collected from subjects conversing by…
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Information scent and Web navigation: theory, models and automated usability evaluation
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Compositionality for Tightly Coupled Systems: a New Application of the Propositions-As-Types Interpretation
Although compositional techniques are being successfully employed in practice, the use of such techniques is often rather informal and intuitive, and typically a justification for correct behaviour of the composed…
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Conflict Negotiation Among Personal Calendar Agents
We will demonstrate distributed conflict resolution in the context of personalized meeting scheduling. The demonstration will show how distributed constraint optimization can be used to facilitate interaction between cognitive agents…
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Reduced Resolution Residual Coding for H.264-Based Compression System
This paper describes a macroblock-based mixed resolution video encoding system. By reducing the spatial resolution of some macroblock residuals intelligently, our preliminary experiments show up to 20% improvement in video…
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Computer-Mediated Collaborative Reasoning and Intelligence Analysis
We introduce a framework spanning the entire collaborative thought process using the Angler and SEAS (Structured Evidential Argumentation System) applications. Angler encourages creative brainstorming while SEAS demands analytical reasoning. The…
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NOMOS: A Semantic Web software framework for annotation of multimodal corpora
We present NOMOS, an open-source software framework for annotation, processing, and analysis of multimodal corpora.