Results 11 to 20 of about 5,449,873 (343)

Practical Distributed Control Synthesis [PDF]

Electronic Proceedings in Theoretical Computer Science, 2011
Classic distributed control problems have an interesting dichotomy: they are either trivial or undecidable. If we allow the controllers to fully synchronize, then synthesis is trivial.
Doron Peled, Sven Schewe
doaj   +4 more sources

Increasing Vehicular Visible Light Communications Range Based on LED Current Overdriving and Variable Pulse Position Modulation: Concept and Experimental Validation

Sensors, 2023
Due to its unique advantages, the integration of Visible Light Communications (VLC) in vehicle safety applications has become a major research topic. Nevertheless, as this is an emergent technology, several challenges must be addressed.
Cătălin Beguni, Alin-Mihai Căilean, Sebastian-Andrei Avătămăniței, Alin-Dan Potorac, Eduard Zadobrischi, Mihai Dimian   +5 more
doaj   +1 more source

Noise Resilient Outdoor Traffic Light Visible Light Communications System Based on Logarithmic Transimpedance Circuit: Experimental Demonstration of a 50 m Reliable Link in Direct Sun Exposure

Sensors, 2020
The usage of Visible Light Communications (VLC) technology in automotive applications is very promising. Nevertheless, in outdoor conditions, the performances of existing VLC systems are strongly affected by the sun or other sources of light.
Sebastian Andrei Avătămăniței, Alin-Mihai Căilean, Adrian Done, Mihai Dimian, Marius Prelipceanu   +4 more
doaj   +1 more source

Experimental Demonstration of a Visible Light Communications System Based on Binary Frequency-Shift Keying Modulation: A New Step toward Improved Noise Resilience

Sensors, 2023
Visible light communications (VLC) are an emerging technology that is increasingly demonstrating its ability to provide wireless communications in areas where radio frequency (RF) technology might have some limitations.
Cătălin Beguni, Adrian Done, Alin-Mihai Căilean, Sebastian-Andrei Avătămăniței, Eduard Zadobrischi   +4 more
doaj   +1 more source

Distributed scaling control of rigid formations [PDF]

, 2016
Recently it has been reported that biased range-measurements among neighboring agents in the gradient distance-based formation control can lead to predictable collective motion.
Cao, Ming, de Marina, Hector Garcia, Jayawardhana, Bayu   +2 more
core   +12 more sources

Design, Implementation and Experimental Investigation of a Pedestrian Street Crossing Assistance System Based on Visible Light Communications

Sensors, 2022
In urban areas, pedestrians are the road users category that is the most exposed to road accident fatalities. In this context, the present article proposes a totally new architecture, which aims to increase the safety of pedestrians on the crosswalk. The
Alin-Mihai Căilean, Cătălin Beguni, Sebastian-Andrei Avătămăniței, Mihai Dimian, Valentin Popa   +4 more
doaj   +1 more source

Distributional Synthetic Controls

Econometrica, 2023
The method of synthetic controls is a fundamental tool for evaluating causal effects of policy changes in settings with observational data. In many settings where it is applicable, researchers want to identify causal effects of policy changes on a treated unit at an aggregate level while having access to data at a finer granularity.
openaire   +2 more sources

Intelligent distributed production control [PDF]

Journal of Intelligent Manufacturing, 2011
Journal of Intelligent Manufacturing (2011 ...
Thomas, André, Trentesaux, Damien, Valckenaers, Paul   +2 more
openaire   +2 more sources

Evaluation of Misalignment Effect in Vehicle-to-Vehicle Visible Light Communications: Experimental Demonstration of a 75 Meters Link

Sensors, 2021
The use of visible light communications technology in communication-based vehicle applications is gaining more and more interest as the research community is constantly overcoming challenge after challenge.
Sebastian-Andrei Avătămăniței, Cătălin Beguni, Alin-Mihai Căilean, Mihai Dimian, Valentin Popa   +4 more
doaj   +1 more source

Adaptive Hurst-Sensitive Active Queue Management

Entropy, 2022
An Active Queue Management (AQM) mechanism, recommended by the Internet Engineering Task Force (IETF), increases the efficiency of network transmission. An example of this type of algorithm can be the Random Early Detection (RED) algorithm.
Dariusz Marek, Jakub Szyguła, Adam Domański, Joanna Domańska, Katarzyna Filus, Marta Szczygieł   +5 more
doaj   +1 more source