Publications
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Automatic disfluency removal for improving spoken language translation
We examine the impact of disfluencies from broadcast conversation data on our hierarchical phrase-based SMT system and implement automatic disfluency removal approaches for cleansing the MT input.
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Preparing Students for Future Learning with Teachable Agents
One valuable goal of instructional technologies in K-12 education is to prepare students for future learning. Two classroom studies examined whether Teachable Agents (TA) achieves this goal.
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Stimulation of Lateral Hypothalamic Glutamate and Acetylcholine Efflux By Nicotine: Implications for Mechanisms of Nicotine-Induced Activation of Orexin Neurons
Here, we used in vivo microdialysis to determine the effect of acute systemic or local nicotine on glutamate, acetylcholine, and GABA efflux in the LH/PFA of rats.
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Document content analysis for digital archives
A presentation at the first Personal Digital Archiving Conference held at the Internet Archive in San Francisco.
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From documents to tasks: deriving user tasks from document usage patterns
In order to reduce the necessary amount of training, this paper proposes a new approach for automatically estimating a user's tasks from document interactions in an unsupervised manner.
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Information seeking with social signals: anatomy of a social tag-based exploratory search browser
In this paper, we present the algorithm of a tag-based exploratory system based on this idea.
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Temporal task footprinting: identifying routine tasks by their temporal patterns
This paper introduces a new representation for describing routine tasks, called temporal task footprints.
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The capacity of wireless ad hoc networks with multi-packet reception
We compute the throughput capacity of random dense wireless ad hoc networks for multi-pair unicast trafc in which nodes are endowed with multi-packet reception (MPR) capabilities.
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Collective intelligence in organizations: toward a research agenda
The workshop discusses CI tools for collaboration in work-related settings, especially for task forces now increasingly common in industry or government.
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Building Relationships That Foster a STEM Continuum for Girls
Who We Are: Project Background and Partners • InnovaTE³: Mission, Goals, Curriculum, Participants • STEM Continuum Programming • Strategies for Building Relationships • Youth Development Approach • Evaluation • Successes…
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Multi-view semi-supervised learning for dialog act segmentation of speech
This work investigates the application of multi-view semi-supervised learning algorithms on the sentence boundary classification problem by using lexical and prosodic information.
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Context Unification with One Context Variable
In this paper we analyze the special case of context unification where the use of at most one context variable is allowed and show that it is in NP.