Results 1 to 10 of about 148,832 (285)

Efficient Algorithms for Computing the Inner Edit Distance of a Regular Language via Transducers

open access: yesAlgorithms, 2018
The concept of edit distance and its variants has applications in many areas such as computational linguistics, bioinformatics, and synchronization error detection in data communications.
Lila Kari   +3 more
doaj   +1 more source

Printed ecoresorbable temperature sensors for environmental monitoring

open access: yesMicro and Nano Engineering, 2023
Electronic waste has become a pressing issue, necessitating sustainable solutions for the disposal of electronic devices. While the development of environmentally degradable electronics has gained attention, the fabrication of stable and performant ...
Nicolas Fumeaux   +3 more
doaj   +1 more source

On Reversible Transducers

open access: yesCoRR, 2017
Deterministic two-way transducers define the robust class of regular functions which is, among other good properties, closed under composition. However, the best known algorithms for composing two-way transducers cause a double exponential blow-up in the size of the inputs.
Dartois, Luc   +3 more
openaire   +6 more sources

Remote Radar Based on Chaos Generation and Radio Over Fiber

open access: yesIEEE Photonics Journal, 2014
An ultrawideband (UWB) radar system for remote ranging based on microwave-photonic chaotic signal generation and fiber-optic distribution is proposed and demonstrated experimentally.
Mingjiang Zhang   +5 more
doaj   +1 more source

Automata Based Multivariate Time Series Analysis for Anomaly Detection over Sliding Time Windows

open access: yesEngineering Proceedings, 2023
We describe an optimal linear time complexity method for extracting patterns from sliding windows of multivariate time series that depends only on the length of the time series.
Arnold Hien   +3 more
doaj   +1 more source

Measuring electro-adhesion pressure before and after contact

open access: yesScientific Reports, 2023
Electro-adhesion (EA) is a low-power, tunable, fast and reversible electrically-controlled adhesion method, effective on both conducting and insulating objects.
Sylvain Schaller, Herbert Shea
doaj   +1 more source

Ultrasonic Transducer Array Performance for Improved Cleaning of Pipelines in Marine and Freshwater Applications

open access: yesApplied Sciences, 2019
Fouling accumulation in pipelines is a well-known problem in industry across various applications. The build-up of fouling within a pipe can reach a detrimental state, leading to pipe blockages that, in turn, result in pipe bursts. As pipelines transport
Habiba Lais   +3 more
doaj   +1 more source

Absolute calibration device of the vibration sensor

open access: yesThe Journal of Engineering, 2019
Vibration sensor calibration is performed using the absolute calibration method and the comparison calibration method. The comparative calibration method is used to take a carefully calibrated benchmark to the measured sensor and the vibration sensor for
Xu Bai
doaj   +1 more source

Zinc-Based Electrically Conductive Adhesive for the Transfer of SMD Components on Paper PCB

open access: yesProceedings
We report on an eco-friendly zinc-based electrically conductive adhesive (ECA). The composition and process for the implementation of the paste to fix surface-mounted devices (SMDs) components were investigated and optimized. The ECA was used to transfer
James Bourely   +3 more
doaj   +1 more source

Molecular Imprinting and Functional Polymers for All Transducers and Applications

open access: yesSensors, 2018
The main challenge in developing a chemical sensor is the synthesis of recognition coatings, which are very sensitive and selective to analytes of interest. Molecular imprinting has proven to be the most innovative strategy for this purpose in functional
Franz L. Dickert
doaj   +1 more source

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