Publications
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Risking Communications Security: Potential Hazards of the Protect America Act
A new US law allows warrantless wiretapping whenever one end of the communication is believed to be outside national borders. This creates serious security risks: danger of exploitation of the…
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Hydrogen and magnesium incorporation on c-plane and m-plane GaN surfaces
We present first-principles calculations for m-plane and c-plane In0.25Ga0.75N surfaces, focusing on how the growth conditions affect indium incorporation.
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An intelligent fitting room using multi-camera perception
In this paper, we describe the architecture of the vision system for the Responsive Mirror, a novel system for retail fitting rooms that enables online social fashion comparisons in physical…
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Mobile recommendations for leisure activities
We demonstrate a context-aware mobile system for recommending information about leisure activities (Shopping, Eating, Doing, Seeing, and Reading), codenamed Magitti, which infers the users leisure activity from context and patterns…
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High-Time Resolution Dayside Convection Monitoring By Incoherent Scatter Radar and a Sample Application
In this paper, we demonstrate that Sondrestrom incoherent scatter radar (ISR) observations have the ability to accurately monitor the dayside convection with ∼2.5 min temporal resolution.
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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.
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Parameterized Access Control: from Design to Prototype
We describe the implementation of the Decentralized Authentication and Authorization Layer (DAAL), a mechanism to leverage the storage functionality of the overlay and obviate the need for an online, centralized access…
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Preclinical Development of Neuropeptide Therapeutics and Diagnostics
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Strong Surface Diffusion Mediated Glancing-Angle Deposition: Growth, Recrystallization and Reorientation of Tin Nanorods
Different from usual glancing-angle deposition where low surface diffusion is necessary to form nanorods, strong surface diffusion mediated glancing-angle deposition is exemplified by growing tin nanorod films on both silicon…
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The Impact of Smoking Cessation on Sleep
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Usable Artificial Intelligence
The AI and HCI communities have often been characterized as having opposing views of how humans and computers should interact" observes Winograd in "Shifting Viewpoints". Reconciling these views requires a…