Publications
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On the minimum side information of MIMO broadcast channel
We introduce a technique to achieve dirty paper coding (DPC) capacity asymptotically with minimum feedback required reported to date in literature.
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Sensemaking with tweeting: exploiting microblogging for knowledge workers
In this paper, we discuss a number of ways to exploit microblogging in support of two recurrent sensemaking tasks: (1) when a user is seeking information (information foraging and active…
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A torrent of tweets: managing information overload in online social streams
We propose that the research community engage with microblogging feed consumption practice: how do users manage the incoming flood of updates, and how can we help them do it?
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A torrent of tweets: managing information overload in online social streams
We propose that the research community engage with microblogging feed consumption practice: how do users manage the incoming flood of updates, and how can we help them do it?
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Recombination in organic solar cells
The talk will discuss the transport and recombination processes in BJH cells, based on measurements made on polycarbazole/fullerene blend solar cells which have efficiency of about 5%.
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All ink-jet printed polyfluorene photodiode for high illuminance applications
We have been developing a monitoring system that could be worn by soldiers to collect daily information that can be used as part of their medical record.
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Handheld flow cytometer for monitoring bacteria in water
In order to achieve more timely assessment of water quality, we have developed and tested a hand-held, opto-fluidic-chip-based flow cytometer that promises to meet the requirements for point-of-need microbiological testing…
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Compact and fast optical vibration sensor
Optical sensors offer many distinct advantages in comparison to their electronic counterparts: high sensitivity, remote and distributed sensing, use in harsh environments, and immune to electromagnetic interference.
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Lidar-Based Door and Stair Detection from a Mobile Robot
We present an on-the-move LIDAR-based object detection system for autonomous and semi-autonomous unmanned vehicle systems.
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Metabolic Imaging in the Anesthetized Rat Brain Using Hyperpolarized [1-(13)C] Pyruvate and [1-(13)C] Ethyl Pyruvate
In this initial study, we explore the feasibility of polarizing a stable formulation of [1-13C]-EP and compare spectroscopic images of uptake and metabolism in normal anesthetized rat brain relative to…
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Historical Insights Into Sleep Research
The article in the present issue by Basner helps to ensure the “virtuous actions” and careful insightful science of Ernst Otto Heinrich Kohlschütter will not be forgotten.
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Implementing Real-Time Imaging Systems Using the Sarnoff Acadia II Vision Processor
This paper will describe how to best use the power of the Acadia® II as both an all-in-one image processor and as a general purpose computer for performing other critical…