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Stability Analysis of Heterogeneous Traffic Flow with Connected and Automated Vehicles: Joint Consideration of Communication Failures and Driver Takeover

open access: yesJournal of Advanced Transportation, 2022
As a primary stage of connected and automated vehicles (CAVs), the cooperative adaptive cruise control (CACC) system takes some outstanding advantages such as accurate perception and timely reaction, which benefit from vehicular communication, over human-
Xuedong Hua, Weijie Yu, Wei Wang
doaj   +2 more sources

Opaque Predicate Construction Algorithm Without Size Constraints [PDF]

open access: yesJisuanji kexue, 2023
Combined with opaque predicate,control flow obfuscation enables semantics-preserving transformations,which can achieve the purpose of code protection.However,existing opaque predicate is easily attacked by symbolic execution and has the problem of small ...
WANG Yufang, LE Deguang, Jack TAN, XIAO Le, GONG Shengrong
doaj   +1 more source

Constructing method of opaque predicate based on type conversion and operation of floating point numbers

open access: yes网络与信息安全学报, 2023
With the increasing complexity of software functions and the evolving technologies of network attacks, malicious behaviors such as software piracy, software cracking, data leakage, and malicious software modification are on the rise.As a result, software
Qingfeng WANG   +4 more
doaj   +3 more sources

IOLLVM: enhance version of OLLVM [PDF]

open access: yesArtificial Intelligence Trends & Technologies, 2022
Code obfuscation increases the difficulty of understanding programs, improves software security, and, in particular, OLLVM offers the possibility of cross-platform code obfuscation.
Chengyang Li   +4 more
semanticscholar   +1 more source

Overlooked pitfalls in CaO carbonation kinetics studies nearby equilibrium: Instrumental effects on calculated kinetic rate constants

open access: yesAlexandria Engineering Journal, 2022
Due to its technological applications, such as CO2 capture, CaO carbonation kinetics has been extensively studied using a wide array of methods and experimental conditions.
Juan Arcenegui-Troya   +5 more
doaj   +1 more source

Turbulence control in plane Couette flow using low-dimensional neural ODE-based models and deep reinforcement learning [PDF]

open access: yesInternational Journal of Heat and Fluid Flow, 2023
The high dimensionality and complex dynamics of turbulent flows remain an obstacle to the discovery and implementation of control strategies. Deep reinforcement learning (RL) is a promising avenue for overcoming these obstacles, but requires a training ...
Alec J. Linot, Kevin Zeng, M. Graham
semanticscholar   +1 more source

Acoustical parameters of the prototype air control blades in the ceiling swirl diffuser

open access: yesProceedings of the 10th Convention of the European Acoustics Association Forum Acusticum 2023, 2022
* Heating, ventilation, and air-conditioning (HVAC) systems are necessary to keep indoor environments warm, cool and clear. However, for architects and designers usually consider the aerodynamical and acoustical parameters, like ventilation rate, airflow
Italy Turin   +7 more
semanticscholar   +1 more source

DeeP-LCC: Data-EnablEd Predictive Leading Cruise Control in Mixed Traffic Flow [PDF]

open access: yesIEEE Transactions on Control Systems Technology, 2022
For the control of connected and autonomous vehicles (CAVs), most existing methods focus on model-based strategies. They require explicit knowledge of car-following dynamics of human-driven vehicles that are nontrivial to identify accurately.
Jiawei Wang   +3 more
semanticscholar   +1 more source

The security of NTP's datagram protocol [PDF]

open access: yes, 2017
For decades, the Network Time Protocol (NTP) has been used to synchronize computer clocks over untrusted network paths. This work takes a new look at the security of NTP’s datagram protocol.
Gardner, Jonathan   +5 more
core   +2 more sources

Analysis and control of a non-local PDE traffic flow model [PDF]

open access: yesInternational Journal of Control, 2020
This paper provides conditions that guarantee existence and uniqueness of classical solutions for a non-local conservation law on a ring road with possible nudging (or ‘look behind’) terms.
I. Karafyllis   +2 more
semanticscholar   +1 more source

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