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Demand-adaptive Memory Compression in Hardware
THE CHALLENGE
The density scaling of computer memory has lagged behind central processing units (CPUs) and storage creating a cost bottleneck in data centers and cloud computing. To help logically scale up memory density, operating systems (OSes) today compress and pack more values into the same physical amount of memory. To minimize the impact on...
Published: 2/12/2024
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Inventor(s): Xun Jian, Gagandeep Panwar, Muhammad Laghari, Yuqing Liu
Keywords(s):
Category(s): Technology Classifications > Computer Science
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GazePair: Mixed Reality Device Pairing
THE CHALLENGE
The Global Augmented Reality (AR) market was recently estimated to be just under $15 billion, and is expected to grow by nearly 600% by 2026. As this market continues to grow and AR devices become ubiquitous, the need for quick, efficient, and secure methods for pairing these devices will become vital. Most pairing methods currently in...
Published: 12/8/2023
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Inventor(s): Bo Ji, Matthew Corbett, Jiacheng Shang
Keywords(s):
Category(s): Technology Classifications > Computer Science, Technology Classifications > Communication, Technology Classifications > Security
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Quantum Heuristics for Solving Complex Computational Problems
THE CHALLENGE: Optimizing solutions to complex problems with multiple constraints is difficult to achieve
Analytical and practical evidence indicates the advantage of quantum computing solutions over classical alternatives. Quantum-based heuristics relying on the variational quantum eigensolver (VQE) and the quantum approximate optimization algorithm...
Published: 10/17/2023
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Inventor(s): Vassilis Kekatos, Sarthak Gupta
Keywords(s):
Category(s): Technology Classifications > Computer Science, Technology Classifications > Quantum Computing
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High Frequency Devices Employing Non-Linear Ballistic and Hydrodynamic Transport Regimes Offer New Features and Improved Energy Efficiency
THE CHALLENGE: Current electronic devices are limited by electron transport speed
Due to the limits of their materials, conventional electronics allow only diffusive electron transport motion and only in one dimension. Advances in material purity are allowing newly discovered ballistic and hydrodynamic electron transport regimes to be reached in solid...
Published: 10/19/2023
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Inventor(s): Jean Heremans, Gitansh Kataria, Adbhut Gupta, Mani Chandra, Ravishankar Sundararaman
Keywords(s):
Category(s): Technology Classifications > Electronics, Technology Classifications > Engineering, Technology Classifications > Aerospace, Technology Classifications > Chemicals/Materials, Technology Classifications > Computer Science, Technology Classifications > Communication, Technology Classifications > Consumer Products
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BystandAR: Protecting Bystander Visual Data Privacy in Augmented Reality Systems
THE CHALLENGE
Well-intentioned AR users often unknowingly violate bystander privacy by collecting and sharing sensitive data. Some apps use machine learning to make inferences without user knowledge, further compromising privacy. The current permissions within the state of the art are flawed as colluding apps deceive users to access and share data...
Published: 1/4/2024
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Inventor(s): Matthew Corbett, Brendan David-John, Bo Ji, Jiacheng Shang, Charlie Hu
Keywords(s):
Category(s): Technology Classifications > Computer Science, Technology Classifications > Communication, Technology Classifications > Security
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