Results 141 to 150 of about 27,992 (204)

Energy-Efficient Clustering in Wireless Sensor Networks Using Grey Wolf Optimization and Enhanced CSMA/CA. [PDF]

Sensors (Basel)
Kaddi M, Omari M, Salameh K, Alnoman A.
europepmc   +1 more source

Hydrogel-based devices for cancer diagnostics: a systematic review of materials and biomarkers. [PDF]

Future Sci OA
Saputri RI, Mensah A, Rodgers AM, Clark PG, Lowry D, Abuelhana A, Courtenay AJ.   +6 more
europepmc   +1 more source

Clinically aggressive early-onset pancreatic ductal adenocarcinoma with KRAS wild-type status: A case report. [PDF]

Biomed Rep
Avendaño ME, San Martin Abello C, Gómez-Valenzuela F, Silva I, Retamal IN, García-Bloj B, De Mayo Glaser T, Muñoz-Medel M, Gómez A, Sánchez C, Pinto F, Aravena P, Sabioncello AC, Garrido Villanueva M, Sigler Chávez F, Corvalán I, Barrios H, Sáez MA, Erpel JM, Manque PA, Rios JA, Godoy JA, Garrido M.   +22 more
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CSMAS

Proceedings of the 3rd International Conference on Networking, Information Systems & Security, 2020
Credit risk is one of the main risks facing banks and credit institutions, with the current progress in machine learning, artificial intelligence and big data. Recent research has proposed several systems for improving credit rating. In this paper, a new scalable credit scoring multi-agent system called "CSMAS" is introduced for the prediction of ...
Youssef Tounsi, Houda Anoun, Larbi Hassouni   +2 more
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Performance comparison of CSMA/CD, CSMA/CA, CSMA/RI, CSMA/PRI and CSMA/PR with BEB

2010 5th IEEE Conference on Industrial Electronics and Applications, 2010
This paper is addressed to analyze the performance of various CSMA protocols under disaster scenario. The performance is measured in terms of the total duration to recover, the mean delay and the throughput when a network disaster takes place. Our model includes the widely used BEB algorithm and is implemented for CSMA/CD, CSMA/CA, CSMA/RI, CSMA/PRI ...
null Wang Xiaofan, Peter H. J. Chong, null Leong Wai Yie   +2 more
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Load‐regulated CSMA

International Journal of Communication Systems, 2008
AbstractIn this paper, we derive throughput of a threshold‐based transmission policy, namely load‐regulated carrier sense multiple access (CSMA), taking into account the propagation delay of the medium and the offered load at different probabilities of the fading channel.
Ashraf, Manzur., Jayasuriya, Aruna., Perreau, Sylvie.   +2 more
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CSMA and CSMA/CD with random signal powers

Eighth Annual International Phoenix Conference on Computers and Communications. 1989 Conference Proceedings, 2003
A throughput analysis is provided of CSMA (carrier-sense multiple-access) and CSMA/CD (CSMA with collision detection) protocols using random signal powers to induce a capture effect when the ratio of the tagged packet power to the total power of interfering packets exceeds a preset detection threshold. The pseudo-Bayesian stabilization of CSMA and CSMA/
R.L. Borchardt, M.A. Boyana, T.T. Ha
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Stability and Optimization of the CSMA and CSMA/CD Channels

IEEE Transactions on Communications, 1983
A comprehensive study of the stability and optimization of the infinite population, slotted, nonpersistent CSMA and CSMA/ CD channels is presented. The approach to both stability and performance optimization differs significantly from previous work, and provides a number of new results including robustness in stability and performance in the presence ...
Meditch, James S., Lea, Chin-Tau A.
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Packet output processes of CSMA and CSMA/CD protocols

IEEE Transactions on Communications, 1996
This paper considers a generic CSMA and CSMA/CD protocol that allows one to unify the nonpersistent and one-persistent protocols as special cases, and solve the characterization problem under the infinite population model. Explicit expressions of the interdeparture time moment generating function, as well as expressions for the channel throughput and ...
H.H. Tan, null Kuang Tsai
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