Filters








3,585,967 Hits in 6.8 sec

Mapping the field of Algorithmic Journalism

Konstantin Nicholas Dörr
2015 Digital Journalism  
Overall, NLG is explained within the framework of algorithmic selection and along its technological functionality.  ...  The second part of the paper focuses on the economic potential of NLG in journalism as well as indicating its institutionalization on an organizational level.  ...  of!professional!journalism,!a!review!of!available!market!data!gives!insights!about!the! present! state! of! the! market! for! Algorithmic! Journalism! indicating! the! process! of!  ... 
doi:10.1080/21670811.2015.1096748 fatcat:qe6ahlaxsjclblxkr5p67iw47q

Algorithms for journalism: The future of news work

Carl-Gustav Lindén
2017 Journal of Media Innovations  
The aim of this essay is to explore "the algorithmic turn" (Napoli, 2014a) in news production.  ...  tasks; second, automation of journalism routine tasks resulting in losses of journalist jobs; and third, new forms of work that require computational thinking.  ...  The aim is to add to a limited body of research on the impact of algorithms on the production of media content as well as how this is disrupting journalism practice and the normative foundation of journalism  ... 
doi:10.5617/jmi.v4i1.2420 fatcat:fxj7tcu26jha3pdbxzeosznz6y

An algorithm for roundness evaluation of crankshaft main journal

YaXiao Wang, YongShuai Su, HongXi Wang
2019 IOP Conference Series: Materials Science and Engineering  
On this basis, the least square evaluation algorithm based on polar coordinate is used to evaluate the roundness error of crankshaft main journal.  ...  The roundness of crankshaft main journal is a key parameter which affects the performance of automobile engine.  ...  Acknowledgement This research is supported by Shaanxi Industrial Science and Technology Tackling Project Foundation of China under Grant No.2016GY-067.  ... 
doi:10.1088/1757-899x/490/6/062052 fatcat:u4o4t3hutve7vpjcbruhkpje4a

Optimum Groove Location of Hydrodynamic Journal Bearing Using Genetic Algorithm

Lintu Roy, S. K. Kakoty
2013 Advances in Tribology  
This paper presents the various arrangements of grooving location of two-groove oil journal bearing for optimum performance.  ...  An attempt has been made to find out the effect of different configurations of two groove oil journal bearing by changing groove locations.  ...  Lin and Noah [5] used genetic algorithm to optimize the performance of a hydrodynamic journal bearing.  ... 
doi:10.1155/2013/580367 fatcat:fwn3utt7dngsfon2bxh4as4axi

O Jornalismo na encruzilhada do 'algorithmic turn'
Journalism at the crossroads of the algorithmic turn

Francisco Rui Cádima
2018 Media&Jornalismo  
This "algorithmic turn" is a great challenge for the future of journalism whose problems and consequences we address in more detail in this paper. keyworDs Journalism; Pluralism; Digital platforms; Algorithms  ...  These are new algorithmic systems of information and news management that become authentic "gatekeepers" of the news.  ...  will crack the secret world war of algorithms.  ... 
doi:10.14195/2183-5462_32_12 fatcat:h2tcfnbh2zfc7ig4rcsrtbcoay

Tree-classification Algorithm to Ease User Detection of Predatory Hijacked Journals: Empirical Analysis of Journal Metrics Rankings

Arnold Adimabua Ojugo, Department of Computer Science, Federal University of Petroleum Resources Effurun, Delta State, Nigeria., Obinna Nwankwo
2021 International Journal of Engineering and Manufacturing  
Results show the classification algorithm can effectively detect 95-percent accuracy of journal phishing based on journal metric indicators and website ranks.  ...  Thus, our study advances a decision-tree algorithm that educates users by showing various indicators cum techniques advanced by predatory and hijacked journals.  ...  Thus, with our tree-classification algorithm, the key features of phishing journal and their usage possibility in detecting journal phishing attacks has been represented in Table 3 .  ... 
doi:10.5815/ijem.2021.04.01 fatcat:63gtt5vqnveq3muwys7f6d3ho4

Optimal Shape Design of Steadily Loaded Journal Bearings using Genetic Algorithms

S. Boedo, S. L. Eshkabilov
2003 Tribology Transactions  
Abstract This thesis investigates the use of genetic algorithms to optimize the shape of an ungrooved fluid-film journal bearing under steady load and steady speed so that it can carry the maximum possible  ...  The FORTRAN computer program OPTJBG 1.3 (Boedo, 2000 , see Appendix I) employs a genetic algorithm to optimize the sleeve shape of a steadily loaded journal bearing.  ...  Pseudocode Algorithm for Program OPTJBG. The following described pseudocode algorithm is used as a computation technique in our research.  ... 
doi:10.1080/10402000308982610 fatcat:r3txuwmhdbcvtmhtepsrkkmfli

Design Optimization of Tilting-Pad Journal Bearing Using a Genetic Algorithm

Hamit Saruhan, Keith E. Rouch, Carlo A. Roso
2004 International Journal of Rotating Machinery  
genetic algorithms in the design of rotor bearings.  ...  Genetic algorithms are efficient search techniques based on the idea of natural selection and genetics.  ...  The genetic algorithm is new to the field of journal bearing analysis, and in current literature there is limited work in the area of rotor-bearing system using genetic algorithms.  ... 
doi:10.1155/s1023621x04000314 fatcat:ia3l6f7vwfhgncpuaeurthslgq

Multidisciplinary Optimization of Journal Bearings, using a RVA Evolutionary Type Optimization Algorithm

2016 Acta Polytechnica Hungarica  
(Random Virus Algorithm) is used.  ...  In this paper, the optimum geometry of a journal bearing is calculated for minimum friction coefficient and for maximum load carrying capacity.  ...  The realization of this project is supported by the European Union and co-financed by the European Social Fund.  ... 
doi:10.12700/aph.13.7.2016.7.10 fatcat:7ejyghmo5va6hhkgtqt4sepe5u

Optimization of Hybrid Journal Bearing using Artificial Neural Network and Genetic Algorithm

K. G. Ravindra
2019 International Journal for Research in Applied Science and Engineering Technology  
Achievement of regression value above 99% and close agreement between expected and predicted value of all the three output functions shows the suitability of ANN in Multi-objective Genetic Algorithm optimization  ...  (ANN) and Multi Objective Genetic Algorithm (MOGA).  ...  Using genetic algorithm Boedo and Eshkabilov [5] performed the optimal shape design of a finite width journal bearing. Ghorbanian et al.  ... 
doi:10.22214/ijraset.2019.7030 fatcat:7hvka5hrwva43fmqi6e22x3pk4

Application of a Modified k-Means Algorithm to Evaluatesignificance of Bibliometric Indices of Journals

B. Annapurna, M. M.
2016 International Journal of Computer Applications  
Nearly four indices which are of prime importance in the publishing industry were utilized.In this paper, we present a modified k-means algorithm to generate three clusters of datasets of scientific journals  ...  The indices such as h-index, e-index etc has received much attention from the scientific community owing to their prowess to impact journal quality.  ...  The outcome of modified k-means algorithm on a dataset of 150 journals resulted in 3 clusters (k=3).  ... 
doi:10.5120/ijca2016911680 fatcat:rs5ik5btofduzgvwvol5z5e4bi

Algorithms in the newsroom? News readers' perceived credibility and selection of automated journalism

Anja Wölker, Thomas E Powell
2018 Journalism - Theory, Practice & Criticism  
Automated journalism, the autonomous production of journalistic content through computer algorithms, is increasingly prominent in newsrooms.  ...  We use an experiment to investigate how European news readers (N = 300) perceive different forms of automated journalism in regard to message and source credibility, and how this affects their selection  ...  Due to the novelty of journalistic algorithms, research on the credibility and selection of automated journalism is rather slim.  ... 
doi:10.1177/1464884918757072 fatcat:jgjfd63tzvf2vo4ob7hv2t7dui

BRAIN Journal - Secondary Structure Prediction of Protein using Resilient Back Propagation Learning Algorithm

Jyotshna Dongardive, Siby Abraham
2017 Figshare  
It uses Multilayer Feed Forward Network (MLFN) with resilient back propagation as the learning algorithm.  ...  Overall accuracy of the network has been experimentally calculated with different window sizes for the sliding window scheme and by varying the number of units in the hidden layer.  ...  The algorithm performs a direct adaptation of the weight step based on local gradient information.  ... 
doi:10.6084/m9.figshare.5468428 fatcat:fw6vuktnpbcahnhjfcherroyfe

Evaluation of Economics Journals Based on Reduction Algorithm of Rough Set and Grey Correlation

Mei-Jia Huang, Yuan-Biao Zhang, Jie-Huan Luo, He Nie
2015 Journal of Management and Sustainability  
Lastly, it combined TOPSIS with two groups of weights above to evaluate and rank economics journals and compared the results, proved the evaluation model of economics journals based on reduction algorithm  ...  algorithm of rough set and grey correlation.  ...  The selection and weight for evaluation indicators and the evaluation rules in comprehensive evaluation system www.ccsenet.org/jms Journal of Management and Sustainability Vol. 5, No. 1; 2015 Acknowledgements  ... 
doi:10.5539/jms.v5n1p140 fatcat:3j6lzys7xjgrzlcxus7mduoyou

Angela Christin: Metrics at Work: Journalism and the Contested Meaning of Algorithms, Princeton, 2020

Jannie Møller Hartley
2020 MedieKultur: Journal of Media and Communication Research  
Jannie Møller Hartley Review: Metrics at work: Journalism and the contested meaning of algorithms  ...  Chapter 2 focuses more on overall changes in the Jannie Møller Hartley Review: Metrics at work: Journalism and the contested meaning of algorithms media market while Chapter 3 zooms in on the history of  ... 
doi:10.7146/mediekultur.v36i69.122212 fatcat:m7zybhlkdjeqfd47tjqpqn7cpq
« Previous Showing results 1 — 15 out of 3,585,967 results