Search Results - "Ahn, Heejin"

Safety Verification and Control for Collision Avoidance at Road Intersections by Heejin Ahn, Del Vecchio, Domitilla

“…This paper presents a supervisory algorithm that prevents side collisions among vehicles at an intersection by taking control of vehicles when necessary. Based…”
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Selective Regulation of MAPK Signaling Mediates RANKL-dependent Osteoclast Differentiation by Lee, Kyunghee, Chung, Yeoun Ho, Ahn, Heejin, Kim, Hyunsoo, Rho, Jaerang, Jeong, Daewon

“…Different stimuli often activate the same intracellular signaling molecules but trigger distinct cell responses. We explored whether or not MAPK signaling…”
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Robust Supervisors for Intersection Collision Avoidance in the Presence of Legacy Vehicles by Ahn, Heejin, Rizzi, Andrea, Colombo, Alessandro

“…Vehicle coordination at road intersections to prevent collisions has recently drawn a lot of research attention, but still remains challenging due to a large…”
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Accelerated Lactate Dehydrogenase Activity Potentiates Osteoclastogenesis via NFATc1 Signaling by Ahn, Heejin, Lee, Kyunghee, Kim, Jin Man, Kwon, So Hyun, Lee, Seoung Hoon, Lee, Soo Young, Jeong, Daewon

“…Osteoclasts seem to be metabolic active during their differentiation and bone-resorptive activation. However, the functional role of lactate dehydrogenase…”
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Blocking of the Ubiquitin-Proteasome System Prevents Inflammation-Induced Bone Loss by Accelerating M-CSF Receptor c-Fms Degradation in Osteoclast Differentiation by Lee, Kyunghee, Kim, Mi Yeong, Ahn, Heejin, Kim, Han-Sung, Shin, Hong-In, Jeong, Daewon

“…Anti-osteoporotic activity of a blocker of the ubiquitin-proteasome system, bortezomib, has known to be achieved by directly opposed action in increased bone…”
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DynaSpAM: Dynamic spatial architecture mapping using Out of Order instruction schedules by Feng Liu, Heejin Ahn, Beard, Stephen R., Taewook Oh, August, David I.

“…Spatial architectures are more efficient than traditional Out-of-Order (OOO) processors for computationally intensive programs. However, spatial architectures…”
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Access pattern based stream buffer management scheme for portable media players by Heejin Ahn, Heejin Ahn, Seongjin Cho, Seongjin Cho, Hyunik Na, Hyunik Na, Hwansoo Han, Hwansoo Han

“…Limited amount of main memories are often available on mobile phones and portable media players. In multitasking environments, however, programs often need to…”
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Abstraction-Based Safety Verification and Control of Cooperative Vehicles at Road Intersections by Ahn, Heejin, Colombo, Alessandro

“…This article considers the problem of designing a centralized controller for vehicle collision avoidance at road junctions and intersections. The controller…”
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Hierarchical Planning for Autonomous Parking in Dynamic Environments by Wang, Yebin, Hansen, Emma, Ahn, Heejin

“…This article investigates planning for autonomous parking in a dynamic environment where moving obstacles are present. To fulfill fast planning, we employ a…”
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Reachability-based Decision Making for City Driving by Heejin Ahn, Berntorp, Karl, Di Cairano, Stefano

“…This paper presents the design of a discrete decision making algorithm for vehicles with advanced driver-assistance and automated features. We model the system…”
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Chance-Constrained Trajectory Planning With Multimodal Environmental Uncertainty by Ren, Kai, Ahn, Heejin, Kamgarpour, Maryam

“…We tackle safe trajectory planning under Gaussian mixture model (GMM) uncertainty. Specifically, we use a GMM to model the multimodal behaviors of obstacles'…”
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Optimal Dynamic Transmission Scheduling for Wireless Networked Control Systems by Ma, Yehan, Guo, Jianlin, Wang, Yebin, Chakrabarty, Ankush, Ahn, Heejin, Orlik, Philip, Guan, Xinping, Lu, Chenyang

“…Wireless networked control systems (WNCSs) have the potential to revolutionize industrial automation in smart factories. Optimizing closed-loop performance…”
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Recursively Feasible Chance-Constrained Model Predictive Control Under Gaussian Mixture Model Uncertainty by Ren, Kai, Chen, Colin, Sung, Hyeontae, Ahn, Heejin, Mitchell, Ian M., Kamgarpour, Maryam

“…We present a chance-constrained model predictive control (MPC) framework under Gaussian mixture model (GMM) uncertainty. Specifically, we consider the…”
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Infrastructure-guided Optimal Spacing for Vehicles Approaching Intersections by Choi, Yoojin, Kang, Minhee, Ahn, Heejin

“…Stopping at a red light at intersections is one of the main contributors to travel time delays in urban traffic. Drivers often stop as close as possible to…”
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Reachability-Based Decision-Making for Autonomous Driving: Theory and Experiments by Ahn, Heejin, Berntorp, Karl, Inani, Pranav, Ram, Arjun Jagdish, Di Cairano, Stefano

“…We describe the design and validation of a decision-making system in the guidance and control architecture for automated driving. The decision-making system…”
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ZnS Buffer Layers Grown by Modified Chemical Bath Deposition for CIGS Solar Cells by Lee, Dongchan, Ahn, Heejin, Shin, Hyundo, Um, Youngho

“…ZnS thin films were prepared by the chemical bath deposition method using disodium ethylene-diaminetetraacetic acid and hexamethylenetetramine as complexing…”
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Safe Motion Planning Against Multimodal Distributions Based on a Scenario Approach by Ahn, Heejin, Chen, Colin, Mitchell, Ian M., Kamgarpour, Maryam

“…We present the design of a motion planning algorithm that ensures safety for an autonomous vehicle. In particular, we consider a multimodal distribution over…”
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The effects of thermally-induced biaxial stress on the structural, electrical, and optical properties of Cu2O thin films by Hwang, Younghun, Ahn, Heejin, Kang, Manil, Um, Youngho

“…The effects of biaxial stress in Cu2O thin films grown by rf magnetron sputtering at different growth temperatures were investigated using X-ray diffraction…”
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Post-annealing effects on ZnS thin films grown by using the CBD method by Ahn, Heejin, Um, Youngho

“…Herein, the structural, morphological, and optical properties of zinc sulfide (ZnS) thin films deposited via the chemical bath deposition method are reported…”
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Electronic and optical properties in ZnO:Ga thin films induced by substrate stress by Hwang, Younghun, Ahn, Heejin, Kang, Manil, Um, Youngho, Park, Hyoyeol

“…The effects of biaxial stress in ZnO:Ga thin films on different substrates, e.g., sapphire(0001), quartz, Si(001), and glass have been investigated by X-ray…”
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