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279 Results for 'Information Technology'
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Technology
ESTIMATING DEPTHS IN A SCENE USING SINGLE-PHOTON DETECTORS AND BINARY STRUCTURED LIGHT PATTERNS
UW-Madison researchers created a system comprised of single-photon detectors, such as SPADs, along with high-speed projectors that use digital micromirror devices (DMDs) for displaying binary patterns...
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Varun Sundar, Mohit Gupta | P220147US01
Technology
UW-Madison researchers have created an event neural network system and associated methods, comprising a family of neural networks in which neurons transmit (thereby triggering downstream computation) ...
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Mohit Gupta, Matthew Dutson | P220141US01
Technology
TUNABLE DIELECTRIC RESONATORS FOR FREESPACE LIGHT INTENSITY MODULATION
UW-Madison researchers have developed a new method for controlling the intensity of monochromatic light via electrical signals. The resulting device uses a dielectric structure that has been designed ...
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Victor Brar, Seyoon Kim | P220202US01
Technology
SILICON-GERMANIUM ALLOY-BASED QUANTUM DOTS WITH INCREASED ALLOY DISORDER AND ENHANCED VALLEY SPLITTING
Silicon-Germanium (SiGe) heterostructures are used for many purposes in the modern electronics industry, forming the basis of devices such as SiGe heterojunction bipolar transistors and Si/SiGe modula...
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Mark Friesen, Merritt Losert, Susan Coppersmith | P210410US02
Technology
COMPUTER IMPLEMENTED PROGRAM SIMPLIFICATION
UW researchers created a computerized system for specializing programs based on a predefined set of desired program functions, thus reducing program bloat while ensuring the soundness of the resulting...
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Mohannad Alhanahnah, Vaibhav Rastogi, Somesh Jha, Thomas Reps | P210211US02
Technology
SYSTEMS, METHODS, AND MEDIA FOR HIGH DYNAMIC RANGE IMAGING USING SINGLE-PHOTON AND CONVENTIONAL IMAGE SENSOR DATA
UW researchers have developed a system for high dynamic range imaging using single-photon and conventional image sensor data. This uses a learning-based, sensor-fusion approach to achieve the extreme ...
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Mohit Gupta, Felipe Gutierrez Barragan, Yuhao Liu, Atul Ingle, Andreas Velten | P220091US01
Technology
SYSTEM FOR AUTOMATIC ERROR ESTIMATE CORRECTION FOR A MACHINE LEARNING MODEL
UW-Madison researchers have developed a computational method for correcting the error estimate of a prediction. Implemented in computer software, the method leverages existing data sets to compute cur...
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Dane Morgan, Ryan Jacobs, Glenn Palmer | P200120US02
Technology
MOVEMENT MONITORING SYSTEM
UW-Madison researchers have developed a computer vision-based systems that leverages a deep neural network (DNN) for the automatic estimation of a load being lifted by an individual. The DNN was train...
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Robert Radwin, Yin Li, Runyu Greene, Fangzhou Mu, Yu Hen Hu | P210037US02
Technology
SYSTEMS, METHODS, AND MEDIA FOR MOTION ADAPTIVE IMAGING USING SINGLE-PHOTON IMAGE SENSOR DATA
UW-Madison researchers have developed a method that dynamically changes exposure times on a per pixel basis in response to changes in the scene. The method relies on taking a series of images, then (o...
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Andreas Velten, Trevor Seets, Atul Ingle | P210073US01
Technology
BIOLOGICAL SENSING AND COMMUNICATION USING OPTOGENETICS AND ELECTRONICS
UW–Madison researchers have combined the innate sensing capabilities of biological compounds with the power of electronics to create a hybrid “bio-electronic” network. This enables new biosensor...
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Bhuvana Krishnaswamy, Megan McClean | P200351US02
Technology
COMPUTER ARCHITECTURE WITH REGISTER NAME ADDRESSING AND DYNAMIC LOAD SIZE ADJUSTMENT
A computer architecture allows load instructions to fetch from cache memory "fat" loads having more data than necessary to satisfy execution of the load instruction, for example, loading a f...
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Gurindar Sohi, Vanshika Baoni, Adarsh Mittal | P200357US01
Technology
A METHOD AND APPARATUS FOR IMPROVED SECURITY IN TRIGGER ACTION PLATFORMS
UW-Madison researchers and collaborators have developed a system that increases the security of trigger action platforms (TAP). TAPs link different computer services allowing them to work together. Th...
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Yunang Chen, Mohannad Alhanahnah, Andreas Sabelfeld, Rahul Chatterjee, Earlence Fernandes | P210227US01
Technology
SYSTEMS, METHODS, AND MEDIA FOR GENERATING AND USING SPIKING NEURAL NETWORKS WITH IMPROVED EFFICIENCY
UW-Madison researchers have a computer vision method utilizing spiking neural networks that provides accuracy but does not trade-off latency or power consumption. In recent years, improvements in comp...
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Mohit Gupta, Matthew Dutson | P210141US01
Technology
NETWORK ROUTING SYSTEM PROVIDING INCREASED NETWORK BANDWIDTH
A network employing multiple redundancy-aware routers that can eliminate the transmission of redundant data is greatly improved by steering redundant data preferentially into common data paths possibl...
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Srinivasa Akella, Ashok Anand, Srinivasan Seshan | P08438US02
Technology
Visual Privacy Protection System
A visual privacy system unilaterally blocks rolling shutter cameras by providing a periodically interrupted ambient light source imposing bright and dark bands on the image yet at a frequency impercep...
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Xinyu Zhang, Chi Zhang, Shilin Zhu | P170301US01
Technology
CONTEXT-AWARE CLUSTERING OF DNS QUERY TRAFFIC
A network monitor provides improved understanding of the type of data being transmitted by packets by capturing rendezvous packets, such as domain name server queries and responses, to extract text do...
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Paul Barford, David Plonka | P09163US
Technology
A METHODOLOGY FOR LIGHTWEIGHT, ACCURATE, NETWORK-WIDE SERVICE LEVEL AGREEMENT COMPLIANCE MONITORING
A method and an apparatus for providing a measurement of performance for a network are disclosed. For example, the method sends a plurality of multi-objective probes on a path, and receives one or mor...
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Paul Barford, Amos Ron, Joel Sommers, Nicholas Duffield | P07379US
Technology
Systems And Methods For Determining Genotypes For Performing Physiological Functions
Systems and methods for determining genetic variations of an organism for performing a physiological function. The systems include a number of modules that can be integrated into existing metabolic en...
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Jennifer Reed, Christopher Tervo | P140140US03
Technology
Computer With Hybrid Von-Neumann/Dataflow Execution Architecture
A dataflow computer processor is teamed with a general computer processor so that program portions of an application program particularly suited to dataflow execution may be transferred to the dataflo...
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Karthikeyan Sankaralingam, Anthony Nowatzki, Vinay Gangadhar | P150319US01
Technology
High Density Content Addressable Memory
An associative memory that can be integrated with standard computer memory flexibly reduces its parallelism to match the memory bus speed thereby providing substantial increases in memory density poss...
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Jing Li | P160004US01
Technology
Method Of Estimating Program Speed-Up In Highly Parallel Architectures Using Static Analysis
The amount of speed-up that can be obtained by optimizing the program to run on a different architecture is determined by static measurements of the program. Multiple such static measurements are proc...
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Karthikeyan Sankaralingam, Newsha Ardalani, Urmish Thakker | P160178US01
Technology
Graphic Processor Unit With Improved Energy Efficiency
A GPU architecture employs a crossbar switch to preferentially store operand vectors in a compressed form allowing reduction in the number of memory circuits that must be activated during an operand f...
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Nam Sung Kim, Zhenhong Liu | P160190US01
Technology
Systems And Methods For Controlling Support Structures In Manufacturing
Systems and methods for controlling support structures in manufacturing are provided. In particular, the present disclosure provides systems and methods for characterizing the support volume in the de...
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Xiaoping Qian | P160236US01
Technology
Wireless Vibrometer With Antenna Array
A wireless vibrometer employs an antenna array to significantly boost the signal-to-noise ratio of faint received signals twin small objects vibrating at acoustic frequencies. This technique may be us...
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Xinyu Zhang, Teng Wei, Shu Wang, Anfu Zhou | P160023US01
Technology
Spatial Location Indoors Using Standard Fluorescent Fixtures
A system for identifying the location of the mobile device uses standard fluorescent light fixtures commonly found in indoor environments and detects minor variations in the light output of those fixt...
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Xinyu Zhang, Chi Zhang | P160310US01