UC Santa Barbara — CS Research

Computer science research from UCSB, spanning networking, security, programming languages, and machine learning.

Sample of the collection (25 of 1,910 items)

• DAC-Free p-bits: Asynchronous Self-Coloring and On-Chip Annealing University of California, Santa Barbara Since their inception, nanodevice implementations of probabilistic bits (p-bits) have typically relied on analog-input, digital-output…
• An overview of Koopman-based control: From error bounds to closed-loop guarantees University of Stuttgart Controlling nonlinear dynamical systems remains a central challenge in a wide range of applications, particularly when accurate…
• xGFabric: Coupling Sensor Networks and HPC Facilities with Private 5G Wireless Networks for Real-Time Digital Agriculture University of California, Santa Barbara Advanced scientific applications require coupling distributed sensor networks with centralized high-performance computing facilities.…
• Wafer-scale fabrication of memristive passive crossbar circuits for brain-scale neuromorphic computing University of California, Santa Barbara Memristive passive crossbar circuits hold great promise for neuromorphic computing, offering high integration density combined with…
• Transfer Learning for Minimum Operating Voltage Prediction in Advanced Technology Nodes: Leveraging Legacy Data and Silicon Odometer Sensing University of California, Santa Barbara Accurate prediction of chip performance is critical for ensuring energy efficiency and reliability in semiconductor manufacturing.…
• Chiral edge state control of thermoelectric effects University of California, Santa Barbara Thermoelectric responses in two-dimensional electron gases subjected to magnetic fields have the potential to provide unique information…
• Universal logical quantum photonic neural network processor via cavity-assisted interactions Joint Quantum Institute Encoding quantum information within bosonic modes offers a promising direction for hardware-efficient and fault-tolerant quantum…
• Tracking spatio-temporal LULC changes in key ecological network elements using fragmentation metrics and a custom raster-based approach: A multi-scale study from Poland Adam Mickiewicz University in Poznań Ecological networks (ENs), comprising core areas, ecological corridors, and buffer zones, are crucial for conserving biodiversity and…
• Land use shapes riverine nutrient and sediment concentrations on Moorea, French Polynesia University of California, Santa Barbara Human activities drive changes in freshwater ecosystems by altering biogeochemical cycles. Freshwater networks provide important…
• Analysis of mmWave Radar Techniques for Environmental Perception in Autonomous Driving University of California, Santa Barbara With continuous advancements in autonomous driving technology, environmental perception has attracted significant research interest.…
• Towards Comprehensive Neural Materials: Dynamic Structure-Preserving Synthesis with Accurate Silhouette at Instant Inference Speed University of California, Santa Barbara Photorealistic rendering aims to accurately replicate real-world appearances. Traditional methods, like microfacet-based models, often…
• No spontaneous representations of spatial location in feature-selective retinotopic cortex during working memory for color and motion University of California, Santa Barbara Per the ‘sensory recruitment’ model of working memory (WM), frontal and parietal cortex engage sensory regions which have precise…
• Molecularly informed field-theoretic models of confined fluids University of California, Santa Barbara Complex fluids in confined geometries are found in numerous applications, including membranes, lubricants, and microelectronics.…
• Training stiff neural ordinary differential equations with explicit rational Taylor series methods University of California, Santa Barbara We introduce a new approach for directly training stiff neural ordinary differential equations using explicit rational Taylor series…
• Effects of noisy galvanic vestibular stimulation on spatial memory in virtual reality Purav Bhardwaj et al. Spatial memory and navigation are foundational cognitive functions intricately tied to the hippocampal and striatal neural circuits.…
• Poor Man’s Training on MCUs: A Memory-Efficient Quantized Back-Propagation-Free Approach University of California, Santa Barbara Back propagation (BP) is the default solution for gradient computation in neural network training. However, implementing BP-based…
• AI and the Future of Compassion at Work: A Framework and Research Agenda University of California, Santa Barbara This paper develops a theoretical framework for understanding how artificial intelligence (AI) can enhance compassion organizing in…
• The Safety-Privacy Tradeoff in Linear Bandits University of California, Santa Barbara We consider a collection of linear stochastic bandit problems, each modeling the random response of different agents to proposed…
• A 110 to 122-GHz Four-Channel Oversampling Digital-to-Phase Transmitter for Scalable, Energy-Efficient Arrays University of California, Santa Barbara An oversampling digital-to-phase (ODP) transmitter (TX) is proposed based on scaling independent channels consisting of a multiplier…
• m-Zephyr: A Digital In-Memory Ising Chip with 240 Spins Featuring Enhanced Connectivity Based on a Modified 3D Zephyr Topology University of California, Santa Barbara We present a digital in-memory Ising computing chip with a modified 3D Zephyr topology implemented using a 65nm CMOS technology. This…
• Dual-Wavelength Simultaneous Patterning of Degradable Thermoset Supports for One-Pot Embedded 3D Printing Lawrence Livermore National Laboratory Vat photopolymerization (VP) techniques have enabled the fabrication of complex geometries while balancing high precision and fast…
• Time-Varying Convex Optimization: A Contraction and Equilibrium Tracking Approach University of California, Santa Barbara In this article, we provide a novel and broadly-applicable contraction-theoretic approach to continuous-time time-varying convex…
• Pockels laser directly driving ultrafast optical metrology University of Rochester The invention of the laser unleashed the potential of optical metrology, leading to numerous advancements in modern science and…
• Improving Real-Time In Vivo Molecular Monitoring: Multi-Gaussian with Laplacian Voltammogram Fitting Enhances the Precision of Electrochemical Aptamer-Based Sensors University of California, Santa Barbara Electrochemical, aptamer-based (EAB) sensors are the first technology supporting high-frequency, real-time measurements of the…
• Relay Incentive Mechanisms Using Wireless Power Transfer in Non-Cooperative Networks University of California, Santa Barbara The advances of 6G systems have prompted the study of new communication paradigms, including relay networks enabled by wireless power…

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