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Large-scale log analysis of digital reading

Pavel Braslavski, Valery Likhosherstov, Vivien Petras, Maria Gäde
2016 Proceedings of the Association for Information Science and Technology  
The obtained insights demonstrate the high potential of log analysis for book reading studies.  ...  In this paper, we address daily reading practices of the general public in Russia analyzing 10 months of log data from the commercial ebook site Bookmate.  ...  Our study was performed using the computational cluster of the Ural Federal University.  ... 
doi:10.1002/pra2.2016.14505301044 dblp:conf/asist/BraslavskiLPG16 fatcat:h2iid3gftbbpni3whpalq7tjn4

Large-Scale Log Analysis of Digital Reading [article]

Pavel Braslavski, Valery Likhosherstov, Vivien Petras, Maria Gäde, Humboldt-Universität Zu Berlin, Humboldt-Universität Zu Berlin
The obtained insights demonstrate the high potential of log analysis for book reading studies.  ...  In this paper, we address daily reading practices of the general public in Russia analyzing 10 months of log data from the commercial ebook site Bookmate.  ...  Our study was performed using the computational cluster of the Ural Federal University.  ... 
doi:10.18452/20411 fatcat:k4gx2hws7fan3ato2bjmohl6ia

Ten Months of Digital Reading: An Exploratory Log Study [chapter]

Pavel Braslavski, Vivien Petras, Valery Likhosherstov, Maria Gäde
2016 Lecture Notes in Computer Science  
We address digital reading practices in Russia analyzing 10 months of logging data from a commercial ebook mobile app.  ...  We describe the data and focus on three aspects: reading schedule, reading speed, and book abandonment. The exploratory study proves a high potential of the data and proposed approach.  ...  Our study was performed using the computational cluster of the Ural Federal University.  ... 
doi:10.1007/978-3-319-43997-6_32 fatcat:jar3oe5fcjboxfzx6qzavpy6uu


Rasmus Helles, Jacob Ørmen, Klaus Bruhn Jensen, Signe Sophus Lai, Ericka Menchen-Trevino, Harsh Taneja, Angela Xiao Wu, Axel Bruns
2020 Selected Papers of Internet Research, SPIR  
In recent years, large-scale analysis of log data from digital devices - often termed ""big data analysis"" (Lazer, Kennedy, King, & Vespignani, 2014) - have taken hold in the field of internet research  ...  The third presentation argues that large-scale audience data provide a unique perspective on internet use.  ...  It relies on a mixed-methods approach combining ethnography with large-scale surveys, document analysis and big data analysis.  ... 
doi:10.5210/spir.v2018i0.10467 fatcat:2zj6x7hnwrfjlb2dlvple4t3di

Principles of Information Storage in Small-Molecule Mixtures [article]

Jacob K. Rosenstein, Christopher Rose, Sherief Reda, Peter M. Weber, Eunsuk Kim, Jason Sello, Joseph Geiser, Eamonn Kennedy, Christopher Arcadia, Amanda Dombroski, Kady Oakley, Shui Ling Chen, Hokchhay Tann, Brenda M. Rubenstein
2019 arXiv   pre-print
We experimentally demonstrate kilobyte-scale information storage in mixtures of small synthetic molecules, and we consider some of the new perspectives that will be necessary to harness the information  ...  Some of the first experimental demonstrations of this idea have used DNA, but nature also uses a wide diversity of smaller non-polymeric molecules to preserve, process, and transmit information.  ...  The views, opinions and/or findings expressed are those of the authors and should not be interpreted as representing the official views or policies of the Department of Defense or the U.S. Government.  ... 
arXiv:1905.02187v1 fatcat:pwrnwfgkqfhnjgt3foyw2u2ep4

Page 382 of Institute of Petroleum (Great Britain). Journal of the Institute of Petroleum Vol. 54, Issue 540 [page]

1968 Institute of Petroleum (Great Britain). Journal of the Institute of Petroleum  
All fully automatic methods have in common that curve readings are obtained at fixed depth increments. This implies that many readings are located on the slopes of peaks in the logs (see Fig 3).  ...  If such discrepancies are not accounted for before the analysis, this presents another source of error.  ... 

Page 150 of Chemical Engineering Vol. 64, Issue 8 [page]

1957 Chemical Engineering  
’s large-scale use of automatic data handling (biggest application to date) is economy.  ...  Tank level and tempera- ture readings are transmitted to the computer and automatic- ally converted to the number of barrels in the tanks at 60 F. > Aim: Large-Scale Economy— Chief reason for Tidewater  ... 

Simulating Visibility and Reading Performance in Low Vision

Ying-Zi Xiong, Quan Lei, Aurélie Calabrèse, Gordon E. Legge
2021 Frontiers in Neuroscience  
acuity and contrast sensitivity can provide good estimates of reading performance and the accessibility of digital text for a broad range of low-vision conditions.  ...  We examined the validity of a digital simulation for replicating the text visibility and reading performance of low-vision individuals.MethodsLow-vision visibility was modeled with contrast sensitivity  ...  The scaling corresponds to horizontal and vertical translations of the normal template in the log-log coordinates of Figure 1A .  ... 
doi:10.3389/fnins.2021.671121 pmid:34290578 pmcid:PMC8287255 fatcat:fkvajscjifeuhf37eumq73etxm

Making sense of microarray data distributions

D. C. Hoyle, M. Rattray, R. Jupp, A. Brass
2002 Bioinformatics  
Less analysis has been done on the comparison of the entire distribution of spot intensities between experiments and between organisms.  ...  Motivation: Typical analysis of microarray data has focused on spot by spot comparisons within a single organism.  ...  D.C.H. would like to acknowledge the receipt of an MRC (UK) Special Training Fellowship in Bioinformatics.  ... 
doi:10.1093/bioinformatics/18.4.576 pmid:12016055 fatcat:jts4kcodbfe2dikagbydadpx34

Document Icons and Page Thumbnails: Issues in Construction of Document Thumbnails for Page-Image Digital Libraries [chapter]

William C. Janssen
2004 Lecture Notes in Computer Science  
Digital libraries are increasingly based on digital page images, but techniques for constructing usable versions of these page images are largely folklore.  ...  This paper documents some issues encountered in creating various kinds of renderings of page images for the UpLib digital library system, and suggests approaches for each, based on both problem analysis  ...  Acknowledgements The UpLib system itself is the result of joint work with Kris Popat at PARC.  ... 
doi:10.1007/978-3-540-30230-8_11 fatcat:csi5nbl7xnemdnuiudukeisp6i

Analysis of Workload Behavior in Scientific and Historical Long-Term Data Repositories

Ian F. Adams, Mark W. Storer, Ethan L. Miller
2012 ACM Transactions on Storage  
access large portions of an archive, accounting for most of the accesses.  ...  The scope of archival systems is expanding beyond cheap tertiary storage: scientific and medical data is increasingly digital, and the public has a growing desire to digitally record their personal histories  ...  large-scale, but latency-insensitive bulk requests.  ... 
doi:10.1145/2180905.2180907 fatcat:nlmofspg6fauhpeo4ze6ejwhby

Needs Analysis on Using Data about Learner Behaviors in the Perspective of Learning Analytics

Sung-Hee Jin, Division of Humanities and Liberal Arts, Hanbat National University, Daejeon, South Korea, Eunmo Sung, Younyoung Kim, Mina Yoo, Taehyun Kim
2018 International Journal of Learning and Teaching  
Most of the learning analysis study is to investigate the effects of providing learning and behavioral data visualization on learning.  ...  However, the information provided to the learner through learning analysis should be designed by the needs of the teacher and learner but it is hard to fine relevant studies.  ...  Digital trace data from learners is defined as evidence of human and human-like activity that is logged and stored digitally.  ... 
doi:10.18178/ijlt.4.2.128-134 fatcat:wciptpecxvdlhg5qztqg2hwqxe

Technology Variability From a Design Perspective

Borivoje Nikolic, Ji-Hoon Park, Jaehwa Kwak, Bastien Giraud, Zheng Guo, Liang-Teck Pang, Seng Oon Toh, Ruzica Jevtic, Kun Qian, Costas Spanos
2011 IEEE Transactions on Circuits and Systems Part 1: Regular Papers  
Index Terms-CMOS, digital logic, SRAM, static timing analysis, variability. 1549-8328/$26.00 © 2011 IEEE engineering from the University of Belgrade, Serbia, in 2004 and the Ph.D. degree in electrical  ...  Approaches to variability characterization and modeling for digital logic and SRAM are analyzed in this paper.  ...  ACKNOWLEDGMENT The authors would like to thank the contributions of students, faculty and member companies of the Berkeley Wireless Research Center. In particular, we are grateful to Prof.  ... 
doi:10.1109/tcsi.2011.2165389 fatcat:jofyzmwehrgtvcmpddudtizwoe

Page 676 of Genetics Vol. 171, Issue 2 [page]

2005 Genetics  
—Dynamic pro- gramming analysis of chromo- some | QTL. The vertical scale is in log P units and the hori- zontal scale is in megabases.  ...  SDPs with multiallelic markers were included in our analysis [the region we have examined contains 258 microsatellites (YALCIN ef al. 2004a)] but the large number of SDPs to which they give rise is not  ... 

Validation of SplitVector encoding and stereoscopy for quantitative visualization of quantum physics data in virtual environments

Jian Chen, Wesley Griffin, Henan Zhao, Judith E. Terrill, Garnett W. Bryant
2015 2015 IEEE Virtual Reality (VR)  
Our empirical study compared the SplitVector approach with three other approaches of direct linear representation, log, and text display common in information-rich VEs or IRVEs.  ...  Our results suggest the following: (1) SplitVectors improve the accuracy by about 10 times compared to the linear mapping and by 4 times to log in discrimination tasks; (2) SplitVectors lead to no significant  ...  For discrimination tasks of reading large-range data, use SplitVector if possible especially for very large data, and avoid the linear and log methods which lead to large errors.  ... 
doi:10.1109/vr.2015.7223347 dblp:conf/vr/ChenGZTB15 fatcat:lv4ohxzcwnfc3irlbpsniufryy
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