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Pump Up Password Security! Evaluating and Enhancing Risk-Based Authentication on a Real-World Large-Scale Online Service

Stephan Wiefling, Paul René Jørgensen, Sigurd Thunem, Luigi Lo Iacono
2022 ACM Transactions on Privacy and Security  
The open data set enables researchers to study, test, and improve RBA for widespread deployment in the wild.  ...  Despite that, RBA is still only used by very few online services. Reasons for this include a lack of validated open resources on RBA properties, implementation, and configuration.  ...  ACKNOWLEDGMENTS We would like to thank Rudolf Berrendorf and Javed Razzaq for providing us a huge amount of computational power for our big data analysis.  ... 
doi:10.1145/3546069 fatcat:dpqbjbikbnepxfyz7rl3qbsuke

A scalable sparse Cholesky based approach for learning high-dimensional covariance matrices in ordered data

Kshitij Khare, Sang-Yun Oh, Syed Rahman, Bala Rajaratnam
2019 Machine Learning  
Acknowledgment We have been fortunate to have our colleagues and collaborators give us their impressions and contributions toward the contents of this book. We would like to  ...  Localized approaches take into consideration the local structure of the dataset to identify differential expressed genes. ey use a sliding window and calculate the mean and standard deviation of data points  ...  Keeping these challenges in mind, effective outlier detection poses its challenges in the KDD.  ... 
doi:10.1007/s10994-019-05810-5 fatcat:nulmjvxvwjgojfoe2ywv3pjrpu

Editorial Associate: Position Papers of the 2017 Federated Conference on Computer Science and Information Systems and Information Systems Cover photo

Maria Ganzha, Leszek Maciaszek, Marcin Paprzycki, Maria Ganzha, Leszek Maciaszek, Marcin Paprzycki, Wil Van Der Aalst, Frederik Ahlemann, Marco Aiello, Mohammed Atiquzzaman, Barrett Bryant, Ana Fred (+17 others)
Polskie Towarzystwo Informatyczne Annals of Computer Science and Information Systems   unpublished
ACKNOWLEDGMENT This work was supported by the Business Informatics Group at Dublin City University and in part, by Science Foundation Ireland grant 13/RC/2094 and co-funded under the European Regional  ...  First, we apply an omnibus test to detect if at least one of the classifiers performs different than the others.  ...  In deviation from [4] , there is also the possibility to connect sensors via network interfaces in the metrological network. D.  ... 

CFE-CMStatistics 2016 PROGRAMME AND ABSTRACTS 10th International Conference on CMStatistics 2016 Programme Committee

Angela Blanco-Fernandez, Gil Gonzalez-Rodriguez, Ana Colubi, Stella Hadjiantoni, M Dolores Jimenez-Gamero, Erricos Kontoghiorghes, George Loizou, Herman Van, Dijk, Peter Boswijk, Jianqing Fang, Alain Hecq (+123 others)
EO1171: Outlier detection using random projections Presenter: Paula Navarro, Universidad de Cantabria, Spain Co-authors: Juan A Cuesta-Albertos, Alicia Nieto-Reyes Outlier detection is an important aspect  ...  Finally, we illustrate our method using real data examples for detecting outliers in sample curves and images with environmental applications.  ... 

in Venice, Italy, covered BIOTECHNO 2011 Chairs Olivier Bodenreider, National Institutes of Health-Bethesda, USA Andreas Dress, Shanghai Institutes for Biological Sciences (SIBS) / Chinese Academy of Sciences (CAS) , China Victor Felea

Pei-Yuan Qian, Kaust, Cristina Seceleanu, Ravi Radhakrishnan, Olivier Bodenreider, Ravi Radhakrishnan, Luis Alexandre, Basim Alhadidi, Albalqa, Christine Amaldas, Nizamettin Aydin, Olivier Bodenreider (+45 others)
2011 Romania Attila Kertesz-Farkas   unpublished
Using bio-ontologies, biosemantics and special processing concepts, progress was achieved in dealing with genomics, biopharmaceutical and molecular intelligence, in the biology and microbiology domains  ...  Borrowing simplicity and performance from the real life, biodevices cover a large spectrum of areas, from sensors, chips, and biometry to computing.  ...  We are certain that the participants found the event useful and communications very open. We also hope the attendees enjoyed the beautiful surroundings of Venice.  ... 

Neural underpinnings of orthography in first and second language readers

Osamu Takai
The electroencephalogram data showed that the L1 pseudoletter effect was manifested in a left-dominant oscillatory activity and network dynamics.  ...  Additionally, the data from L2 showed that the magnitude of the L2 pseudoletter effect in the N170 in the left hemisphere was correlated with L2 proficiency.  ...  One outlier was detected (Hoaglin & Iglewicz, 1987; Wilcox, 2001) . The Spearman's rank correlation was significant, ρ = .363, p = .019.  ... 
doi:10.14288/1.0380819 fatcat:wbcxmokjdvdcllwib3qzbc7x2y

On improving privacy and security through user-informed design [article]

Marta Piekarska, Technische Universität Berlin, Technische Universität Berlin, Jean-Pierre Seifert
It is "a state in which one is not observed or disturbed by other people". Or at least that is what Oxford Dictionary of Modern English provides us with.  ...  "Other people" observe us through computers and mobile devices. These computers are everywhere, even in devices that users do not normally consider as such, for instance cars or refrigerators.  ...  We did this offline by calculating MD5 hashes of the data in the framebuffer to further reduce the bandwidth usage and storing it locally together with the timestamp and a soft overflowing cycle counter  ... 
doi:10.14279/depositonce-6718 fatcat:ww6dnavqvbeoznffqm3r7v4wey

Chamonix, France BIOTECHNO 2014 Editors BIOTECHNO 2014 Committee BIOTECHNO Advisory Chairs BIOTECHNO 2014 Technical Program Committee

Hesham Ali, Stephen Anthony, Hesham Ali, Stephen Anthony, Hesham Ali, Yili Chen, Tom Bersano, Clara Pizzuti, Icar-Cnr -Rende, John Spounge, Basim Alhadidi, Albalqa (+54 others)
2014 Daisuke Kihara   unpublished
Using bio-ontologies, biosemantics and special processing concepts, progress was achieved in dealing with genomics, biopharmaceutical and molecular intelligence, in the biology and microbiology domains  ...  Borrowing simplicity and performance from the real life, biodevices cover a large spectrum of areas, from sensors, chips, and biometry to computing.  ...  Research supported in part by NSF grants CCF-0926190 and CCF-1018459, and by AFOSR grant FA0550-09-1-0481.  ... 

Innovative DNA microarray design for bacterial flora composition evaluation

Antoine Huyghe, Jacques Schrenzel, Bastien Chopard
Cette stratégie permet d'étendre le champ d'action des puces à ADN à l'ensemble du règne bactérien, tout en permettant de détecter des microorganismes connus, mais aussi inconnus, dans des échantillons  ...  ACKNOWLEDGMENTS We thank the many staff members of the University Hospitals of Geneva in Bacteriology, Infectious Diseases, and Infection Control Program who contributed to this study.  ...  Acknowledgements The authors' efforts in preparing this review were supported by the COST C05.0103 (JS) (Action B28: Array Technologies for BSL3 and BSL4 Pathogens-Workgroup 1) and by grants from the Swiss  ... 
doi:10.13097/archive-ouverte/unige:5079 fatcat:6gbvrnrafjdctpvxleb6ajvtpu

Development of an eating topography protocol and an investigation of its effects on body composition, appetite and mindfulness

Filip Koidis
The current thesis aims to develop and test the slow eating rate (SER) protocol for use in overweight-free living adults and to investigate the protocol's effects on body weight, hormones, metabolites  ...  reduced energy intake (p=0.086) as compared to stable anthropometrics in the control group (n=7).The SER protocol resulted in significantly increased mindful eating in the intervention group.  ...  The research is part of Filip Koidis PhD research studies taking place in the Faculty of Health and Medical sciences. Who has reviewed the project?  ... 
doi:10.15126/thesis.00852053 fatcat:urkcdr67hrcihgymlntxvkxzee

Universal Sequence Tag Array (U-STAR) platform : strategies towards the development of a universal platform for the absolute quantification of gene expression on a global scale

Austin Pierre So
However, truly predictive models of cellular function that can enhance our ability to discover new pharmaceuticals, detect and monitor disease, evaluate treatments, and ultimately, predict and prevent  ...  This thesis examines design issues associated with a popular digital approach to transcriptomics, serial analysis of gene expression (SAGE), that diminish us utility as a tool for absolute transcriptomics  ...  Fiberoptic DNA sensor array capable of detecting point mutations.Ana/ Biochem 251, 270-279 (1997). 169.  ... 
doi:10.14288/1.0070815 fatcat:kp3qrd3wynfn5bdcqrpt27tqza

Systems Biology Approaches to Corticosteroid Pharmacogenomics and Systemic Inflammation

Thanh Tung, Nguyen, Ioannis Androulakis
Subsequently, the mysteries and complexities of transcriptional regulation have been explored by using two main strategies, namely phylogenetic foot-printing and context-specific CRM search, to identify  ...  Two in vivo models, namely corticosteroid pharmacogenomics in rat and human endotoxemia in human, have been investigated to gain insights into (1) adverse-effects, tissue-specificity, and circadian effects  ...  It also should be emphasized that this approach is not aimed at identifying and eliminating 'outliers' and thus this is not an outlier detection procedure.  ... 

Neoliberal Climate Policy in the United States: From Market Fetishism to the Developmental State

Robert MacNeil, Université D'Ottawa / University Of Ottawa, Université D'Ottawa / University Of Ottawa
between two prevailing logics in the federal policy process: on the one hand, Washington's attempt to build on its tradition of using state power to foster high-tech market development by cultivating  ...  Situating itself against several growing bodies of literature which have sought to underscore the fetishism of markets in recent environmental and climate policy agendas under neoliberalism – e.g., the  ...  Nuclear Filter Technology National Renewable Energy Laboratory The Fiber Optic Hydrogen Sensor provides for early detection of hydrogen so vital to safe handling of hydrogen to support the market viability  ... 
doi:10.20381/ruor-6262 fatcat:mpuzr2stwzg5bdf6ckbmbmw7oi