Publications
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Malware Characterization Through Alert Pattern Discovery
We present a novel alert correlation approach based on the factor analysis statistical technique for malware characterization. Our approach involves mechanically computing a set of abstract quantities, called factors, for expressing…
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Multiple Roles for Nicotine in Parkinson’s Disease
Extensive studies in parkinsonian animals show that nicotine protects against nigrostriatal damage, findings that may explain the well-established decline in Parkinson's disease incidence with tobacco use.
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Observations of Midlatitude Ionospheric Instabilities Generating Meter-Scale Waves at the Magnetic Equator
We present data from a spectacular low-latitude ionospheric event obtained using two ionospheric imaging systems located on the Haleakala Volcano on Maui, Hawaii , and a 50-MHz coherent scatter radar…
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Protein Expression Changes in Prefrontal Cortex, Corpus Callosum, and Anterior Dorsal Cerebellum After Ethanol Exposure in Wistar Rats
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Simple and Efficient Compilation of List Comprehension in Common Lisp
We present a very simple technique to compile List Comprehension in the Loop Facility of Common Lisp, resulting in efficient code that avoids stack overflow.
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Temperature Dependence of the Vibrational Relaxation of OH(u = 1, 2) By O, O2, and CO2
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Analyzing Online Social Networking in Professional Learning Communities: Cyber Networks Require Cyber-Research Tools
The authors argue that conceptual and methodological limitations in existing research approaches severely hamper theory building and empirical exploration of teacher learning and collaboration through cyber-enabled networks.
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Using Learning Decomposition To Analyze Instructional Effectiveness In The Assistment System
This paper presents a study determining the relative efficacy of different instructional content by applying an educational data mining technique, learning decomposition.
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Calorimetry of Pulse Elecro-Melting of PdDx Wires
The ultimate extrapolation of this technology is the electrical heating of thin PdDx wires resulting in destructive high-speed melting - “exploding wires”. Exploding wire technology has been used for over…
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Chemical Reactions in Titan’s Upper Ionosphere
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What Were You Thinking? Filling in Missing Dataflow Through Inference in Learning from Demonstration
This paper addresses the problem of learning from demonstrations involving unobservable (e.g., mental) actions. We explore the use of knowledge base inference to complete missing dataflow and investigate the approach…
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Discrepancies Between Laboratory Shock Experiments on Minerals and Natural Events
It has become increasingly clear that the pressure "calibrations" based on shock effects observed in these laboratory shock recovery experiments are inconsistent with interpretations based on static high-pressure data.