Filters








221 Hits in 3.4 sec

Exploring Eye Tracking Data on Source Code via Dual Space Analysis

Li Zhang, Jianxin Sun, Cole Peterson, Bonita Sharif, Hongfeng Yu
2019 2019 Working Conference on Software Visualization (VISSOFT)  
However, the contents in form of source code are massive compared to traditional eye tracking data on one static page.  ...  In addition, in order to reflect and compare users' reading e ficiency in their scanning paths, it is necessary to reflect e ficiency through path length with short path indicating a more e ficient exploration  ...  Support deeper analysis by visualizing the time dimension of scanning.  ... 
doi:10.1109/vissoft.2019.00016 dblp:conf/vissoft/ZhangSPSY19 fatcat:pw7qx3fckfasxegxziyktzswgi

IEyeGASE: An Intelligent Eye Gaze-Based Assessment System for Deeper Insights into Learner Performance

Chandrika Kamath Ramachandra, Amudha Joseph
2021 Sensors  
Online assessment has become a viable option for tutors to establish the achievement of course learning outcomes by learners.  ...  It provides real-time progress and immediate results; however, it has challenges in quantifying learner aspects like wavering behavior, confidence level, knowledge acquired, quickness in completing the  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s21206783 pmid:34695995 fatcat:asmdr72bxbbxdhv2fwawaxxqrm

EyeSee3D 2.0

Thies Pfeiffer, Patrick Renner, Nadine Pfeiffer-Leßmann
2016 Proceedings of the Ninth Biennial ACM Symposium on Eye Tracking Research & Applications - ETRA '16  
While eye movements on their own can already be used to identify human activities, such as reading or walking, linking eye movements to objects in the environment provides even deeper insights into human  ...  The user's gaze (blue) currently fixates a part of the roof (highlighted in green on the left).  ...  This research was partly funded by the German Federal Ministry of Education and Research (BMBF) in the project Adaptive and Mobile Action Assistance in Daily Living Activities (ADAMAAS).  ... 
doi:10.1145/2857491.2857532 dblp:conf/etra/PfeifferRP16 fatcat:dgtu6oa5tfdtncavdw4xityj7m

May the Plan be with you! A Usability Study of the Stimulated Planning Game Element Embedded in a MOOC Platform

Alessandra Antonaci, Roland Klemke, Kim Dirkx, Marcus Specht
2019 International Journal of Serious Games  
Goal achievement is a measure of success; this could be particularly true in Massive Online Open Courses (MOOC), which are approached by a massive audience with an enormous variety of needs.  ...  In this study we have investigated SP usability via usability test, eye tracking and the retrospective think-aloud.  ...  This average value is normalized in accordance to the size of the stimulus (i.e. the interface of the SP) and the AOI size (coverage).  ... 
doi:10.17083/ijsg.v6i1.239 fatcat:uehnk2ddkjbypdc3q5v3apuv6i

Vehicular Networks for Combating a Worldwide Pandemic: Preventing the Spread of COVID-19 [article]

Ahmet M. Elbir, Gokhan Gurbilek, Burak Soner, Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, Sinem Coleri
2021 arXiv   pre-print
Next, we identify the unique characteristics of the collected data in terms of privacy, flexibility and coverage, then highlight corresponding future directions in privacy preservation, resource allocation  ...  As a worldwide pandemic, the coronavirus disease-19 (COVID-19) has caused serious restrictions in people's social life, along with the loss of lives, the collapse of economies and the disruption of humanitarian  ...  ACKNOWLEDGMENT This work was supported by Ford Otosan, CHIST-ERA grant CHIST-ERA-18-SDCDN-001 and the Scientific and Technological Council of Turkey 119E350.  ... 
arXiv:2010.07602v2 fatcat:pnx5dwotdfanll3mj45cql6mdm

Improving conceptual understanding of gas behavior through the use of screencasts and simulations

Brianna L. Martinez, Ryan D. Sweeder, Jessica R. VandenPlas, Deborah G. Herrington
2021 International Journal of STEM Education  
However, students who observed the screencast were more than twice as likely to transition from a macroscopic explanation to a particle-level explanation of gas behavior in answering matched pre- and post-test  ...  In this case, a screencast where an instructor provides narrated use of the simulation and points students towards the important observations may provide additional benefits.  ...  Acknowledgements The authors thank all the students and instructors for participating in the collection of the data. We also thank Alec Shrode for his thoughts about student responses.  ... 
doi:10.1186/s40594-020-00261-0 fatcat:mtw7mynngjc53lb7ruv5ioud4y

Scanpath Trend Analysis on Web Pages

Sukru Eraslan, Yeliz Yesilada, Simon Harper
2016 ACM Transactions on the Web  
We present an algorithm which automatically does this trend analysis to identify a trending scanpath of multiple web users in terms of visual elements of a web page.  ...  in the individual scanpaths, and then constructs a trending scanpath in terms of these visual elements.  ...  This link also includes the detailed complexity analysis of the most complicated part of the STA algorithm and the full run of the algorithm for nine scanpaths on the Apple page.  ... 
doi:10.1145/2970818 fatcat:ijkceqzwbrcl3nnmdevlo77txq

Genomic Insights Into Five Strains of Lactobacillus plantarum With Biotechnological Potential Isolated From chicha, a Traditional Maize-Based Fermented Beverage From Northwestern Argentina

Lidia Rodrigo-Torres, Alba Yépez, Rosa Aznar, David R. Arahal
2019 Frontiers in Microbiology  
The analysis unveiled, for the five strains, the complete set of genes for folate and riboflavin biosynthesis, the absence of pathogenic factors, the presence of CRISPR and cas genes, phage sequences,  ...  , making a comparative study of the five genomes and reporting the aspects related to food safety, in accordance with the recommendations of the European Food Safety Authority (EFSA FEEDAP Panel, 2018)  ...  Therefore, a deeper analysis on the sequence and genomic context was addressed to predict activity and/or mobility of aadA gene in the strains.  ... 
doi:10.3389/fmicb.2019.02232 pmid:31611862 pmcid:PMC6773835 fatcat:v7r4yydmfbcwvdwaxuswbz7bne

Neural Network-Based Urban Change Monitoring with Deep-Temporal Multispectral and SAR Remote Sensing Data

Georg Zitzlsberger, Michal Podhorányi, Václav Svatoň, Milan Lazecký, Jan Martinovič
2021 Remote Sensing  
These sites were selected to represent different challenges in training a common neural network due to atmospheric effects, different geographies, and observation coverage.  ...  This enables continuous urban monitoring in a fully automated process.  ...  Based on memory considerations of our training platform, a size of x = y = 32 was selected and is used in the following to facilitate reading.  ... 
doi:10.3390/rs13153000 fatcat:swpgzzodxjhhfeg5lmncy2ylzm

Representative environments for reduced estimation time of wide area acoustic performance

J. Paquin Fabre
2010 Journal of the Acoustical Society of America  
His positive attitude, appreciation for all the good in the world, his extreme wisdom and his sense of humor have influenced and guided me throughout my life. iii  ...  Dedication This dissertation is dedicated to the memory of my father, Dr. James E. Paquin.  ...  Acknowledgements The author acknowledges and appreciates the sponsorship of the Office of Naval Research (ONR) and SPAWAR PEO-C4I PMW-120.  ... 
doi:10.1121/1.3544557 fatcat:hsd2ht55k5e7xd4ouexi5gxcrm

Relationship between the Metadata and Relevance Criteria of Scientific Data

Guilan Zhang, Jian Wang, Jianping Liu, Yao Pan
2021 Data Science Journal  
In addition, this study deepens the understanding of the scientific data relevance judgments and their cognitive process and provides a theoretical basis for improving scientific data-sharing platforms  ...  This study clarifies the concepts of metadata and relevance criteria as well as their roles in relevance judgments.  ...  We appreciate the support of all the participants and their institutions in the experiment.  ... 
doi:10.5334/dsj-2021-005 fatcat:e7e3y6a7irg7dcf5qe3ih5abqe

Improved 2D Ground Target Tracking in GPS-Based Passive Radar Scenarios

Pedro Gomez-del-Hoyo, Nerea del-Rey-Maestre, María-Pilar Jarabo-Amores, David Mata-Moya, María-de-Cortés Benito-Ortiz
2022 Sensors  
In this paper, a GPS based Passive Radar which exploits a single illumination source, and uses digital array processing for ground targets localization is presented.  ...  Global Positioning System (GPS) satellites offer promising opportunity for Passive Radar systems due to their global coverage and the availability of multiple satellites throughout the world.  ...  The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results.  ... 
doi:10.3390/s22051724 pmid:35270872 pmcid:PMC8915002 fatcat:2kpof3nx4vgsdg3e2sc2utdfpq

A Simple Method for Identifying Appropriate Areas for Onsite Wastewater Treatment

Martín Alejandro Iribarnegaray, Juan José Correa, Jazmín Marcela del Rosario Sorani, Araceli Clavijo, María Soledad Rodriguez-Alvarez, Lucas Seghezzo
2021 Water  
The sectors with the best receptivity conditions were found in the southern sector of the study area.  ...  As a result, environmental impacts and health hazards are likely to manifest in the short or medium term.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/w13192634 fatcat:4gttkevxafenjnigaevfrd7rai

A Study on the Use of Checksums for Integrity Verification of Web Downloads

Alexandre Meylan, Mauro Cherubini, Bertil Chapuis, Mathias Humbert, Igor Bilogrevic, Kévin Huguenin
2020 ACM Transactions on Privacy and Security  
It also confirms that, sadly, only a tiny minority of websites that link to executable files in our sample provide checksums (0.01%), which is a strong call to action for web standards bodies, service  ...  One way to accomplish this is to check that the published file's integrity verification code-the checksum-matches that (if provided) of the downloaded file.  ...  We define as a transition one or multiple fixations in one of the AOIs followed by one or multiple fixations in a different AOI.  ... 
doi:10.1145/3410154 fatcat:ztayvw25vvgstfauia7xpqiigq

Active Probing Feedback based Self Configurable Intelligent Distributed Antenna System [article]

Ambuj Kumar
2016 Ph.d.-serien for Det Teknisk-Naturvidenskabelige Fakultet, Aalborg Universitet  
area of the same size of value given as: { a j : a j = A AoI N = a, for 1 ≤ j ≤ S} (3.5.25) Hence, each site will confine its coverage to a value ‛a' as mentioned in equation (3.5.25) .  ...  The two sub-algorithms (APR1 and APR 2) use CME-TDO and SPM to read the coverage and capacity wobbling in the SCIDAS network.  ...  Typically, a TV tower radiates power of 10 KW from an antenna height of 100 m and services several TV receivers in that coverage area.  ... 
doi:10.5278/vbn.phd.engsci.00148 fatcat:b2opgbisbbainf7ibzqxamcwki
« Previous Showing results 1 — 15 out of 221 results