Results 51 to 60 of about 71,942 (280)

A Novel Framework for Online Amnesic Trajectory Compression in Resource-constrained Environments

, 2016
State-of-the-art trajectory compression methods usually involve high space-time complexity or yield unsatisfactory compression rates, leading to rapid exhaustion of memory, computation, storage and energy resources. Their ability is commonly limited when
Jurdak, Raja, Kusy, Brano, Lee, Jae-Gil, Liu, Jiajun, Shang, Shuo, Sommer, Philipp, Zhao, Kun   +6 more
core   +1 more source

Link and Loss Aware GW-COOP Routing Protocol for FANETs

IEEE Access, 2021
The dynamic network topology of Flying Ad hoc Networks (FANETs) leads to challenges during communications. This becomes complicated when dealing with multiple transmission paths and relays.
Shahzad Hameed, Saleh Alyahya, Qurratul-Ain Minhas, Shabana Habib, Asif Nawaz, Sheeraz Ahmed, Atif Ishtiaq, Muhammad Islam, Sheroz Khan   +8 more
doaj   +1 more source

Deep Learning Methods for Assessing Time‐Variant Nonlinear Signatures in Clutter Echoes

Advanced Intelligent Systems, EarlyView.
Motion classification from biosonar echoes in clutter presents a fundamental challenge: extracting structured information from stochastic interference. Deep learning successfully discriminates object speed and direction from bat‐inspired signals, achieving 97% accuracy with frequency‐modulated calls but only 48% with constant‐frequency tones. This work
Ibrahim Eshera, Gaurav Duggal, Rolf Müller   +2 more
wiley   +1 more source

BAT - The Bayesian Analysis Toolkit

, 2008
We describe the development of a new toolkit for data analysis. The analysis package is based on Bayes' Theorem, and is realized with the use of Markov Chain Monte Carlo. This gives access to the full posterior probability distribution.
Akaike, Allen Caldwell, Brun, D'Agostini, Daniel Kollár, Gelman, Gregory, Hahn, Hannan, James, Jaynes, Karlin, Kevin Kröninger, Metropolis, Schwarz   +14 more
core   +1 more source

MAGIC upper limits on the very high energy emission from GRBs [PDF]

, 2007
The fast repositioning system of the MAGIC Telescope has allowed during its first data cycle, between 2005 and the beginning of year 2006, observing nine different GRBs as possible sources of very high energy gammas.
A. Armada, A. Biland, A. Chilingarian, A. De Angelis, A. Herrero, A. Laille, A. Moralejo, A. Piccioli, A. Raymers, A. Robert, A. Saggion, A. Sanchez, A. Sillanpaa, A. Stamerra, B. De Lotto, Bastieri D., Bretz T., C. Baixeras, C. Bigongiari, C. C. Hsu, C. Delgado, C. Merck, Cortina J., D. Bastieri, D. Dorner, D. F. Torres, D. Ferenc, D. Hakobyan, D. Hohne, D. Kranich, D. Mazin, D. Paneque, D. Pascoli, D. Sobczynska, D. Tescaro, E. Aliu, E. Carmona, E. Domingo‐Santamaria, E. Fernandez, E. Lindfors, E. Lorenz, E. Ona‐Wilhelmi, E. Prandini, F. Dazzi, F. Goebel, F. Longo, F. Pauss, G. Maneva, Gaug M., H. Anderhub, H. Bartko, H. Vankov, Hillas A. M., I. Britvitch, I. Oya, J. A. Barrio, J. A. Coarasa, J. Albert, J. Becker, J. Cortina, J. Flix, J. Hose, J. L. Contreras, J. Lopez, J. M. Miranda, J. M. Paredes, J. Ninkovic, J. Rico, J. Zapatero, Jarvis B., K. Berger, K. Mannheim, K. Nilsson, K. Shinozaki, L. Font, L. Peruzzo, L. S. Stark, L. Takalo, M. Camara, M. Doro, M. Errando, M. Fagiolini, M. Fuchs, M. Garczarczyk, M. Gaug, M. Giller, M. Hayashida, M. Lopez, M. Mariotti, M. Martinez, M. Meucci, M. Meyer, M. Panniello, M. Pasanen, M. Persic, M. Poller, M. Ribo, M. Rissi, M. Shayduk, M. T. Costado, M. Teshima, M. V. Fonseca, Mirzoyan R., N. Galante, N. Otte, N. Puchades, N. Sidro, N. Tonello, N. Turini, O. Kalekin, O. Mansutti, P. Antoranz, P. Bordas, P. Jacon, P. Liebing, P. Majumdar, P. Sartori, P. Temnikov, Padilla L., R. de los Reyes, R. Firpo, R. Garcia‐Lopez, R. K. Bock, R. Kosyra, R. Kritzer, R. M. Wagner, R. Mirzoyan, R. Paoletti, R. Pegna, R. Schmitt, R. Zanin, S. Ciprini, S. Commichau, S. Lombardi, S. Mizobuchi, S. N. Shore, S. Rugamer, T. Bretz, T. Hengstebeck, T. Jogler, T. Lenisa, T. Schweizer, T. Wibig, V. Bosch‐Ramon, V. Curtef, V. Danielyan, V. Scalzotto, V. Scapin, V. Vitale, W. Bednarek, W. Rhode, W. Wittek   +151 more
core   +4 more sources

Heat Transfer Enhancement Characteristics of Pin‐Fin Liquid Cooling Plate for Pouch Lithium‐Ion Battery

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Addressing issues such as low heat transfer intensity, high system power consumption, and poor temperature uniformity in liquid cooling plates for lithium‐ion batteries (LIBs) in electric vehicles (EVs), a pin‐fin liquid cooling plate was designed to enhance comprehensive heat transfer performance.
Feifei Liu, Diancheng Zheng, Qilong Yang, Wu Qin, Xianfu Cheng, Jun Li   +5 more
wiley   +1 more source

Adaptive secure malware efficient machine learning algorithm for healthcare data

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract Malware software now encrypts the data of Internet of Things (IoT) enabled fog nodes, preventing the victim from accessing it unless they pay a ransom to the attacker. The ransom injunction is constantly accompanied by a deadline. These days, ransomware attacks are too common on IoT healthcare devices.
Mazin Abed Mohammed, Abdullah Lakhan, Dilovan Asaad Zebari, Karrar Hameed Abdulkareem, Jan Nedoma, Radek Martinek, Usman Tariq, Majed Alhaisoni, Prayag Tiwari   +8 more
wiley   +1 more source

Daily monitoring of TeV gamma-ray emission from Mrk 421, Mrk 501, and the Crab Nebula with HAWC

, 2017
We present results from daily monitoring of gamma rays in the energy range $\sim0.5$ to $\sim100$ TeV with the first 17 months of data from the High Altitude Water Cherenkov (HAWC) Observatory.
Abeysekara, A., Albert, A., Alfaro, R., Alvarez, C., Arceo, R., Arteaga-Velázquez, J., Barber, A., Bautista-Elivar, N., Becerril, A., Belmont-Moreno, E., BenZvi, S., Bernal, A., Braun, J., Brisbois, C., Caballero-Mora, K., Capistrán, T., Carramiñana, A., Casanova, S., Castillo, M., Cotti, U., Cotzomi, J., De la Fuente, E., De León, C., de León, S., Dingus, B., DuVernois, M., Díaz-Vélez, J., Ellsworth, R., Engel, K., Fiorino, D., Fraija, N., García-González, J., Garfias, F., Gerhardt, M., Gonzalez, J., González, M., Goodman, J., Greus, F., Hampel-Arias, Z., Harding, J., HAWC Collaboration, Hernandez, R., Hernandez, S., Hernandez-Almada, A., Hona, B., Hui, C., Hüntemeyer, P., Iriarte, A., Jardin-Blicq, A., Joshi, V., Kaufmann, S., Kieda, D., Lara, A., Lauer, R., Lee, W., Lennarz, D., Linnemann, J., Longinotti, A., Luna-García, R., López-Coto, R., Malone, K., Marinelli, S., Martinez, O., Martinez-Castellanos, I., Martínez-Castro, J., Matthews, J., Miranda-Romagnoli, P., Moreno, E., Mostafá, M., Muñoz, A., Nellen, L., Newbold, M., Nisa, M., Noriega-Papaqui, R., Pretz, J., Pérez-Pérez, E., Raya, G., Ren, Z., Rho, C., Rivière, C., Rojas, D., Rosa-González, D., Rosenberg, M., Ruiz Velasco, E., Sandoval, A., Schneider, M., Schoorlemmer, H., Sinnis, G., Smith, A., Solares, H., Springer, R., Surajbali, P., Taboada, I., Tibolla, O., Tollefson, K., Torres, I., Ukwatta, T., Vargas, H., Vianello, G., Weisgarber, T., Westerhoff, S., Wisher, I., Wood, J., Yapici, T., Younk, P., Zepeda, A., Zhou, H., Álvarez, J.   +107 more
core   +1 more source

Optimized Parameter Settings of Binary Bat Algorithm for Solving Function Optimization Problems

Journal of Electrical and Computer Engineering, 2018
The bat algorithm (BA) is a new bionic intelligent optimization algorithm to simulate the foraging behavior and the echolocation principle of the bats.
Xiao-Xu Ma, Jie-Sheng Wang
doaj   +1 more source

Optimization of Shearer Drum Based on Multi-Objective Bat Algorithm with Grid (MOBA/G)

Machines, 2022
The shearer drum undertakes the main function of coal falling and loading, and picks distributed on it have a great impact on the performance of the drum. However, few studies have optimized the pick and drum at the same time.
Mingyu Duan, Qibai Huang, Ren Xu, Chenlin Wang, Jing Xu   +4 more
doaj   +1 more source