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921
Aggregate Queries in Wireless Sensor Networks
Published 2012-09-01“…It sends data in duplicate by removing redundant data, which, in turn, enhances the accuracy of query processing results. Also, BPA uses a bucket-based data structure in aggregate query processing, and divides and conquers the bucket data structure adaptively according to the number of data in the bucket. …”
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922
Cross-Layer Greedy-Based Routing in VANETs: Virtual Multibackbones Approach
Published 2024-01-01“…These protocols still suffer from the growth of the data packet delivery delay, the lost data packets, and the control packets. …”
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923
Enhancing Hydraulic Efficiency of Pelton Turbines Through Computational Fluid Dynamics and Metaheuristic Optimization
Published 2025-01-01“…The implementation of the NSGA-II in the design process resulted in optimized bucket geometrical parameters: bucket length, width, inlet angle, and outlet angle. …”
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924
An Exponential Active Queue Management Method Based on Random Early Detection
Published 2020-01-01“…In this paper, the RED-Exponential Technique (RED_E) is proposed to deal with this issue by dropping arriving packets in an exponential manner without utilizing the maximum packet dropping probability. …”
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925
Polycast: A new paradigm for information-centric data delivery in heterogeneous mobile fog networks
Published 2017-09-01“…When an external sender transmits a packet to a remote mobile ad hoc network, it must choose first the combination of contexts (i.e. qualifications) that an internal node must present to get the packet. …”
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926
Detection of selective forwarding attacks based on adaptive learning automata and communication quality in wireless sensor networks
Published 2018-11-01“…It is difficult to distinguish between malicious packet dropping and the normal packet loss on unstable wireless channels. …”
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927
Design and Optimization Application of Cut Blasting Parameters for One-Time Completion of Blind Shaft
Published 2025-01-01“…Combined with practical engineering examples and the determination method of compensation coefficient <i>C<sub>f</sub></i>, three types of linear cutting patterns, namely six-hole bucket cutting, seven-hole bucket cutting, and nine-hole bucket cutting, are designed. …”
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928
Geometric modeling of the processes of excavation by an excavator in order to prevent damage to the pipeline wall
Published 2023-06-01“…When controlling the motion of the excavator bucket, the operator controls the translational motions in the hydraulic cylinders, which are generally independent. …”
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929
Synthesis of NiO/Y2O3/ZrO2 Catalysts Prepared by One-Step Polymerization Method and Their Use in the Syngas Production from Methane
Published 2018-01-01“…In this work, the production of Syngas (H2/CO) from oxidative reforming of methane (ORM) and partial oxidation of methane (POM) over NiO/Y2O3/ZrO2 catalysts was studied. The nickel concentration was varied (ranging from 0 to 40 wt.%) aiming to optimize the performance in ORM and POM reactions; these reactions were carried out at 750°C and 1 atm for 6 hours. …”
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930
Use of colemanite in ferronickel smelting
Published 2019-01-01“…Ferronickel smelting slags contain nickel in the range of 0.1-0.2% and correspondingly, metal-slag distribution ratio values of nickel are reported even above 200. …”
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931
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932
Studies on Microbial Quality, Protein Yield, and Antioxidant Properties of Some Frozen Edible Insects
Published 2021-01-01“…These results indicate that hydrolytic compounds of proteins and probably other types of cricket materials are possibly involved in the antioxidant activities of the treated defatted cricket samples.…”
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933
MVR Delay: A Queueing Based Routing Model for C-V2X Mode 4 in VANET’s
Published 2024-01-01“…The experimental results demonstrate that the average performance of the proposed approach is obtained as 0.9383, 0.09 s, and 0.0617 in terms of packet delivery, end-to-end delay, and packet drop rate, respectively.…”
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934
Investigating Low Latency Communications With Link-Layer Rate of NOMA Under Nakagami-<italic>m</italic> Fading Channel in Finite Blocklength Regime
Published 2025-01-01“…We use an effective capacity tool to find the reliability and latency of the two-user with short packet communications. We derive closed-form expressions for the achievable effective capacity of both near user and far user of downlink NOMA networks with short packet communications under Nakagami-m fading channel conditions. …”
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935
Metode Drive Test sebagai Monitoring Unjuk Kerja Jaringan Nirkabel pada Gedung - Gedung di Lingkungan Universitas Papua
Published 2020-12-01“…Dalam penelitian ini cara melakukan pengukuran kualitas jaringan nirkabel ini menggunakan metode Drive Test, dimana metode ini mengukur secara manual dan menghimpun data secara waktu nyata menggunakan beberapa parameter antara lain Bandwidth, Delay dan Packet Loss. Dalam penelitian ini pengumpulan data dengan menggunakan dua aplikasi jaringan yaitu Nagios XI dan Wireshark. …”
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936
Study on the Damage Diagnosis of Ancient Wood Structure in Tianshui under Traffic Excitation
Published 2022-01-01“…The node acceleration response signals on beams were decomposed with a wavelet packet. The wavelet packet energy curvature difference index was proposed to determine the structural damage location. …”
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937
Traffic-Aware Data Delivery Scheme for Urban Vehicular Sensor Networks
Published 2013-01-01“…Specifically, we first present an optimal utility function as the criteria of intersection selection. Besides the packet forwarding through intersections, we also propose an improved geographically greedy routing algorithm for packet forwarding in straightway mode. …”
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938
ARS: An Adaptive Retransmission Scheme for Contention-Based MAC Protocols in Underwater Acoustic Sensor Networks
Published 2015-05-01“…Due to the limited capacity and high propagation delay of underwater communication channels, contention-based media access control (MAC) protocols suffer from a low packet delivery ratio (PDR) and a high end-to-end (E2E) delay in underwater acoustic sensor networks due to the reliance on packet retransmission for reliable data delivery. …”
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939
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940
Self-Administered Information Sharing Framework Using Bioinspired Mechanisms
Published 2020-01-01“…Two novel packet behaviours are introduced, and an on-line parameter calibration scheme is proposed to realise packet time-to-live (TTL) adjustment and rate adaptation. …”
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