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A framework for theoretical analysis of content fingerprinting
2010
Media Forensics and Security II
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Content fingerprinting is a promising solution for this problem, whereby a short "fingerprint" that captures robust and unique characteristics of a signal is computed from each multimedia document. ...
To complement these experimental evaluations and gain a deeper understanding, this paper proposes a framework for theoretical modeling and analysis of content fingerprinting schemes. ...
Impact on the Detection Performance We next compare the detection accuracy with and without ordinal ranking to understand the impact of ordinal ranking on the overall detection performance. ...
doi:10.1117/12.845265
dblp:conf/mediaforensics/VarnaCW10
fatcat:j6er4vt7xbc3dgr4fa5hw2qlru
Modeling and analysis of ordinal ranking in content fingerprinting
2009
2009 First IEEE International Workshop on Information Forensics and Security (WIFS)
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This paper analyzes the robustness of the ordinal ranking module frequently used in content fingerprinting by examining the changes in ranks as local variations are introduced in feature values. ...
Content fingerprinting provides a compact representation of multimedia objects for copy detection. ...
Experimental evaluations, though important, do not provide generalizable and scalable understandings on how various design strategies impact the performance of content fingerprinting, especially for large ...
doi:10.1109/wifs.2009.5386472
dblp:conf/wifs/ChuangV009
fatcat:d6l45veoifekjlpo6slemavqcy
Machine Learning Predicts the Presence of 2,4,6-Trinitrotoluene in Sediments of a Baltic Sea Munitions Dumpsite Using Microbial Community Compositions
2021
Frontiers in Microbiology
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As proof of the principle, our goal was to assess the opportunities and limitations of machine learning to detect microbial fingerprints indicating the presence of the munition compound 2,4,6-trinitrotoluene ...
Moreover, environmental variables resulted in poorer prediction rates than using microbial fingerprints. ...
A summary of various studies investigating a disturbing or toxic impact on soil microorganisms can be found in the article of Kuperman et al. (2009), although effects were only observed at soil TNT content ...
doi:10.3389/fmicb.2021.626048
pmid:34659134
pmcid:PMC8513674
fatcat:2w66tmlzxzd43nuksyu2igdsu4
Effects of Wildfire and Harvest Disturbances on Forest Soil Bacterial Communities
2007
Applied and Environmental Microbiology
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Bacterial community composition was analyzed by nonparametric ordination of molecular fingerprint data of 119 samples from both ribosomal intergenic spacer analysis (RISA) and rRNA gene denaturing gradient ...
The sequencing of DNA bands from RISA fingerprints revealed distinct distributions of bacterial divisions among the treatments. ...
DNA fingerprint analysis was consistent with measurements of C mic and N mic in indicating a greater impact of fire than of harvesting on the soil community. ...
doi:10.1128/aem.01355-07
pmid:18024684
pmcid:PMC2223229
fatcat:otxaiopaovb3dclsnh2tmdcbkm
Neural Network Classification for user Profile Learning over Digital Library Recommendation Engine
2016
Indian Journal of Science and Technology
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Methods/Statistical Analysis: The proposed model combines the content-based learning based upon the neutralized factors along with the collaborative learning for producing the recommendations on the basis ...
The experimental results have shows the robust performance of the proposed model in the terms of mentioned parameters. ...
One of the most popular method i.e. fingerprint method is discussed and various smart-phone's sensors are analyzed and based on various experiments it is tried to found out which phone's sensor is best ...
doi:10.17485/ijst/2016/v9i33/96317
fatcat:ng3qwhdhj5ddxay6qwci5jbjri
Video fingerprinting: Past, present, and future
2022
Frontiers in Signal Processing
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The present paper reports on a state-of-the-art study on the past and present of video fingerprinting, while attempting to identify trends for its development. ...
Finally, fingerprinting is confronted to the challenges raised by the emerging video applications (e.g., unmanned vehicles or fake news) and to the constraints they set in terms of content traceability ...
Hampapur and Bolle, 2001, visual attention regions Su et al., 2009 , quantized block motion vectors, ordinal ranking of average gray level of frame blocks, quantized compact Fourier-Mellin transform ...
doi:10.3389/frsip.2022.984169
fatcat:xd754inpbnhxvdo7bkq2c5ce2i
Ecological inference on bacterial succession using curve-based community fingerprint data analysis, demonstrated with rhizoremediation experiment
2011
FEMS Microbiology Ecology
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To avoid the time-consuming and potentially subjective procedures of peak-based examination, we assessed the possibility to apply direct curve-based data analysis on community fingerprints produced with ...
Curve-based analysis quantified the progressive effect of the plant (Galega orientalis) and the reversible effect of the contaminant (fuel oil) on bacterial succession. ...
Räsänen and Aneta Dresler-Nurmi for their advice at the initiation of capillary electrophoresis and BioNumerics analyses, and Hanna Sinkko for helpful discussions on CAP. ...
doi:10.1111/j.1574-6941.2011.01187.x
pmid:22066474
fatcat:57vt6a6ynvetxnd526xfwfncmy
The Articulation of Shared Meaning in Information Systems Development
2001
European Conference on Information Systems
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RGA was used as one of the evidence gathering techniques during a multi-site interpretive study of the development and implementation of the National Automated Fingerprint Identification System (NAFIS) ...
Using participants' constructions of issues, concerns and values, the research demonstrates how the tendency for the information systems development process to be abstracted from the social setting of ...
Focusing the research at this community/process level provided the opportunity to gain rich insights into fingerprint work and the impacts of NAFIS on it. ...
dblp:conf/ecis/Davis01
fatcat:q3ru5g7kjreq5c6giqzxv26zia
Minimizing the impact of low interoperability between optical fingerprints sensors
2013
2013 IEEE Sixth International Conference on Biometrics: Theory, Applications and Systems (BTAS)
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Such variations can impact (i) the quality of the extracted features, and (ii) cross-device matching performance. ...
The classification performance is evaluated on a set of fingerprints acquired using four different optical devices and scanned rolled ink prints, from approximately 500 subjects. ...
The code of the alignment algorithm was written by Dr. Jianjiang Feng. We also appreciate the contribution of Dr. ...
doi:10.1109/btas.2013.6712733
dblp:conf/btas/MarascoLCB13
fatcat:o7x7qyacwveg3h3f7tb5ymabru
Image Source Identification Using Convolutional Neural Networks in IoT Environment
2021
Wireless Communications and Mobile Computing
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Digital image forensics is a key branch of digital forensics that based on forensic analysis of image authenticity and image content. ...
This work focuses on image source identification by analysing both the fingerprints of digital devices and images in IoT environment. ...
U20B2050) and the Youth Innovation Team of Shaanxi Universities (No. 2019-38). ...
doi:10.1155/2021/5804665
fatcat:ejwux24dlred5b73gr2qnw27qq
Coculturing bacteria leads to reduced phenotypic heterogeneities
2019
Applied and Environmental Microbiology
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Importance Laboratory studies have shown the impact of phenotypic heterogeneity on the survival and functionality of isogenic populations. ...
Using this setup, we investigated the effect of microbial interactions on the individual phenotypic heterogeneities of two interacting drinking water isolates. ...
This study was supported through the Geconcentreerde Onderzoeksactie The authors declare that there are no conflicts of interest. ...
doi:10.1128/aem.02814-18
pmid:30796063
pmcid:PMC6450022
fatcat:jx7nmaqoybfatpyzzxqelohetu
Table of contents
2020
IEEE Transactions on Information Forensics and Security
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Zeng 1363 Impact of Outdated CSI on the Secrecy Performance of Wireless-Powered Untrusted Relay Networks ................. .............................................................................. ...
Hollanti (Contents Continued on Page xvi)
(Contents Continued from Page xv)
. ...
doi:10.1109/tifs.2019.2940363
fatcat:hnt75fw6nbduzh2c4x4wxdsey4
Quantitative dynamics of triacylglycerol accumulation in microalgae populations at single-cell resolution revealed by Raman microspectroscopy
2014
Biotechnology for Biofuels
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Rapid, real-time and label-free measurement of the cellular contents of biofuel molecules such as triacylglycerol (TAG) in populations at single-cell resolution are important for bioprocess control and ...
Single N. oceanica cells were captured by a 532-nm laser and the SCRS were acquired by the same laser within one second per cell. ...
Other statistical analyses were performed with SPSS Statistics 17.0 (SPSS Inc, Chicago, Illinois, United States).
Additional files Additional file 1: Impact of the laser power on microalgal cell. ...
doi:10.1186/1754-6834-7-58
pmid:24716544
pmcid:PMC4022372
fatcat:3hgmkfkczrha3bz2jnj7fwx2mi
Soil Bacterial and Fungal Community Structure Across a Range of Unimproved and Semi-Improved Upland Grasslands
2005
Microbial Ecology
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This may 28 indicate a lack of correlation between grassland plant 29 composition and soil microbial community structure, or 30 that differences in soil chemistry between sites had larger 31 impacts on ...
Full characterization 61 of soil fungal and bacterial populations requires multiple 62 samplings and the use of expensive and time-consuming 63 analyses, such as DNA-based community fingerprinting 64 [ ...
).
457 The longest arrows in the CCA ordination diagram 458 (Fig. 2) were for the sites Annagh Hill and Kings River, 459 indicating these had the greatest impact on community 460 structure. ...
doi:10.1007/s00248-005-0256-2
pmid:16328649
fatcat:phbxcyyaobbjng5vuj4orysl4q
Molecular, Biochemical, and Physiological Approaches forUnderstanding the Ecology of Denitrification
2005
Microbial Ecology
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This may 28 indicate a lack of correlation between grassland plant 29 composition and soil microbial community structure, or 30 that differences in soil chemistry between sites had larger 31 impacts on ...
Full characterization 61 of soil fungal and bacterial populations requires multiple 62 samplings and the use of expensive and time-consuming 63 analyses, such as DNA-based community fingerprinting 64 [ ...
).
457 The longest arrows in the CCA ordination diagram 458 (Fig. 2) were for the sites Annagh Hill and Kings River, 459 indicating these had the greatest impact on community 460 structure. ...
doi:10.1007/s00248-004-0256-7
pmid:15735940
fatcat:l5kgsqk6wfeqbi56yps2cp7msm
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