Publications
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Low Striatal Glutamate Levels Underlie Cognitive Decline in the Elderly: Evidence from in Vivo Molecular Spectroscopy
Here, we used a spectroscopic protocol, optimized for Glu detection, to examine the effect of age in 3 brain regions targeted by cortical efferents—the striatum, cerebellum, and pons—and to test…
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AAAI Spring Symposium – Technical Report: Preface
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PFISR Nightside Observations of Naturally Enhanced Ion Acoustic Lines, and Their Relation to Boundary Auroral Features
We present results from a coordinated camera and radar study of the auroral ionosphere conducted during March of 2006 from Poker Flat, Alaska.
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Preferences in Interactive Systems: Technical Challenges and Case Studies
This survey considers preference handling in applications such as recommender systems, personal assistant agents, and personalized user interfaces
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Supporting the Art of Teaching in a Data-Rich, High Performance Learning Environment
Data-driven decision-making (DDDM) has become part of the school accountability and reform lexicon. The term commonly refers to policies and practices involving the use of student achievement and other data…
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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