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Output error behavior for discretizations of ergodic, chaotic systems of ordinary differential equations
(AIP Publishing, 2022-10)
<jats:p> The use of numerical simulation for prediction of characteristics of chaotic dynamical systems inherently involves unpredictable processes. In this work, we develop a model for the expected error in the simulation ...
Fairness-Enhancing Deep Learning for Ride-Hailing Demand Prediction
(Institute of Electrical and Electronics Engineers, 2023)
Short-term demand forecasting for on-demand ride-hailing services is a fundamental issue in intelligent transportation systems. However, previous research predominantly focused on improving prediction accuracy, ignoring ...
Bioinspired, ingestible electroceutical capsules for hunger-regulating hormone modulation
(American Association for the Advancement of Science, 2023-04-26)
The gut-brain axis, which is mediated via enteric and central neurohormonal signaling, is known to regulate a broad set of physiological functions from feeding to emotional behavior. Various pharmaceuticals and surgical ...
Stabilized mixed material point method for incompressible fluid flow analysis
(Elsevier BV, 2024-02)
This paper proposes novel and robust stabilization strategies for accurately modeling incompressible fluid flow problems in the material point method (MPM). To address the modeling of Newtonian fluids with incompressibility ...
Tunable Impact and Vibration Absorbing Neck for Robust Visual-Inertial State Estimation for Dynamic Legged Robots
(Institute of Electrical and Electronics Engineers, 2023-03)
We propose a new neck design for legged robots to achieve robust visual-inertial state estimation in dynamic locomotion. While visual-inertial state estimation is widely used in robotics, it has a problem of being disturbed ...
Computer vision for transit travel time prediction: an end-to-end framework using roadside urban imagery
(Springer Science and Business Media LLC, 2024-02-27)
Accurate travel time estimation is paramount for providing transit users with reliable schedules and dependable real-time information. This work is the first to utilize roadside urban imagery to aid transit agencies and ...
Nanobiolubricant grinding: a comprehensive review
(Springer Science and Business Media LLC, 2024-03-09)
Minimum quantity lubrication (MQL), which considers the cost, sustainability, flexibility, and quality, has been actively explored by scholars. Nanoadditive phases have been widely investigated as atomizing media for MQL, ...
Optimizing Fiducial Marker Placement for Improved Visual Localization
(Institute of Electrical and Electronics Engineers (IEEE), 2023-05)
Adding fiducial markers to a scene is a well-known strategy for making visual localization algorithms more robust. Traditionally, these marker locations are selected by humans who are familiar with visual localization ...
PlaneSDF-Based Change Detection for Long-Term Dense Mapping
(Institute of Electrical and Electronics Engineers (IEEE), 2022-10)
The ability to process environment maps across multiple sessions is critical for robots operating over extended periods of time. Specifically, it is desirable for autonomous agents to detect changes amongst maps of different ...
Modern Trends in Microelectronics Packaging Reliability Testing
(MDPI AG, 2024-03-15)
In this review, recent trends in microelectronics packaging reliability are summarized. We review the technology from early packaging concepts, including wire bond and BGA, to advanced techniques used in HI schemes such ...