Publications
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Inspiratory Contrast for in Vivo Optical Imaging
We demonstrate the use of inspired oxygen and carbon dioxide as a possible route to increase contrast in optical imaging of cancerous tissue.
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Observations of Artificial and Natural Optical Emissions at the HAARP Facility
Extensive optical observations have been carried out at the High Frequency Active Auroral Research Program (HAARP) ionospheric heating facility since it began operations in 1999.
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RADAR: a Personal Assistant That Learns to Reduce Email Overload
This paper describes the integration of diverse AI technologies and presents results from human evaluation studies comparing RADAR user performance to unaided COTS tool users and users partnered with a…
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Analyzing a Discrete Model of Aplysia Central Pattern Generator
We present a discrete formal model of the central pattern generator (CPG) located in the buccal ganglia of Aplysia that is responsible for mediating the rhythmic movements of its foregut…
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Volume Reconstruction By Inverse Interpolation: Application to Interleaved MR Motion Correction
We introduce in this work a novel algorithm for volume reconstruction from data acquired on an irregular grid, e.g., from multiple co-registered images.
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Who is to Blame if Snoring Becomes a Problem?
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Deciding Entailment and Contradiction with Stochastic and Edit Distance-based Alignment.
We use typed dependency graphs generated by the Stanford parser (Klein and Manning, 2003; de Marneffe et al., 2006), which contain a node for each word and labeled edges representing…
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Error-Driven Generalist+Experts (EDGE): a Multi-Stage Ensemble Framework for Text Categorization
We introduce a multi-stage ensemble framework, Error-Driven Generalist+ Expert or Edge, for improved classification on large-scale text categorization problems.
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Generating Box Invariants
This paper also shows that the class of multiaffine systems, which has been used successfully for modeling and analyzing regulatory and biochemical reaction networks, can be generalized to the class…
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Genetics of Nicotine Dependence and Pharmacotherapy
Despite significant strides in the understanding of the relative contribution of genetic and environmental factors to nicotine dependence and treatment, emergent challenges necessitate interdisciplinary coordinated effort for effective problem solving
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Improving NER in Arabic using a morphological tagger
We discuss a named entity recognition system for Arabic, and show how we incorporated the information provided by MADA, a full morphological tagger which uses a morphological analyzer.
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On Updates That Constrain the Features’ Connections During Learning
We investigate two online update techniques that share a sparsity preservation capacity: they allow for constraining the number of prediction connections that each feature can make.