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Machine learning for email spam filtering: review, approaches and open research problems

Emmanuel Gbenga Dada, Joseph Stephen Bassi, Haruna Chiroma, Shafi'i Muhammad Abdulhamid, Adebayo Olusola Adetunmbi, Opeyemi Emmanuel Ajibuwa
2019 Heliyon  
, Yahoo and Outlook emails spam filters.  ...  Machine learning methods of recent are being used to successfully detect and filter spam emails.  ...  Discussion Machine learning algorithms have been extensively applied in the field of spam filtering.  ... 
doi:10.1016/j.heliyon.2019.e01802 pmid:31211254 pmcid:PMC6562150 fatcat:n7qiq4tgnzh7xi6j5c2ah335hy

An Intellect Learning on E-Mail Security and Fraud, Spam and Phishing

Jagadeesh Kumar P.S, Meenakshi Sundaram S, Ranjeet Kumar
2015 International journal of network security and its applications  
Nonetheless hefty figure of security and privacy available with modern expertise; phishing, spam and email fraud are more equally exasperating.  ...  In this intellect learning, the authors' primary interest is to make a healthy charge on phishing, spam and email fraud towards the wealthy personal information and realm.Official and business related  ...  filtering email spam a rule based filter using data mining concepts wassubmitted.  ... 
doi:10.5121/ijnsa.2015.7503 fatcat:eibm2q4svnaexh2xzbkgrzuf4i

Optimisation of a sample preparation procedure for the screening of fungal infection and assessment of deoxynivalenol content in maize using mid-infrared attenuated total reflection spectroscopy

Gregor Kos, Hans Lohninger, Boris Mizaikoff, Rudolf Krska
2007 Food Additives and Contaminants  
79% of non-sieved samples.  ...  Repeatability, classification and quantification abilities for DON were compared with non-sieved samples.  ...  In recent years several accessories have been developed that enable the measurements of solid samples without the need for extensive sample preparation (Harrick 1967) .  ... 
doi:10.1080/02652030601186111 pmid:17613057 fatcat:5dcsduynrfhl3bp2ayecopnjvm

A Parallel GNFS Algorithm Based on a Reliable Look-Ahead Block Lanczos Method for Integer Factorization [chapter]

Laurence T. Yang, Li Xu, Man Lin, John Quinn
2006 Lecture Notes in Computer Science  
The General Number Field Sieve (GNFS) algorithm is currently the best known method for factoring large integers over 110 digits.  ...  In this paper, we have successfully implemented and integrated the parallel General Number Field Sieve (GNFS) algorithm with the new look-ahead block Lanczos method for solving large and sparse linear  ...  They also helped us with some technical problems through emails. Dr. Silva from IBM advised us many good ideas for our parallel program.  ... 
doi:10.1007/11802167_13 fatcat:paci43d4dvbcvbhaub267l4w44

A Parallel GNFS Algorithm with the Biorthogonal Block Lanczos Method for Integer Factorization [chapter]

Laurence T. Yang, Li Xu, Man Lin, John Quinn
2006 Lecture Notes in Computer Science  
The General Number Field Sieve (GNFS) algorithm is the best known method for factoring large integers over 110 digits.  ...  In this paper, we successfully implement the parallel General Number Field Sieve (GNFS) algorithm and integrate with a new algorithm called the biorthogonal block Lanczos algorithm for solving large and  ...  They also helped us with some technical problems through emails. Dr. Silva from IBM advised us many good ideas for our parallel program.  ... 
doi:10.1007/11839569_41 fatcat:u25w54d45bhphocviouuo2zl3e

Architectural techniques for accelerating subword permutations with repetitions

J.P. McGregor, R.B. Lee
2003 IEEE Transactions on Very Large Scale Integration (vlsi) Systems  
We propose two new instructions, swperm and sieve, that can be used to efficiently complete an arbitrary bit-level permutation of an -bit word with or without repetitions.  ...  We obtain a DES performance improvement of at least 55% in constrained embedded environments and an improvement of 71% on a four-way superscalar processor when applying DES as a cryptographic hash function  ...  We present a block diagram of the filter unit, which supports the sieve instruction, in Fig. 9(a) .  ... 
doi:10.1109/tvlsi.2003.812318 fatcat:z5iysudvgrhgbpaydfgshymxra

Supplementation Spent Grain from Waste Brewery in the Diet of Household Ovine System in the State of Mexico

Pena B S, Posadas M E
2016 Journal of Fisheries & Livestock Production  
Aspergillus niger showed the highest extension growth of 380 mm at 144 hrs in 0.9 % w/v of spent grains and yeast extract (SG.YE) in the ratio 1:1.  ...  The suspension was filtered through Whatman No. 1 filter paper to remove mycelium.  ...  Brewers' spent *Corresponding Author Email: Tel.  ... 
doi:10.4172/2332-2608.1000200 fatcat:cfjfk2ltj5djzg6am3eieft6ru

Effect of Speaking Environment on Speech Production and Perception

Peter Howell
2008 Journal of the Human-Environment System  
Introduction This work considers how environments affect speech behavior.  ...  This contribution starts with a brief review of the way environments alter sounds. It then considers how psychologists have determined how the environment influences speech production and perception.  ...  Email address: A part of this study was presented at the 2nd International Symposium on Design of Artificial Environments which was held at Fukuoka in 2007.  ... 
doi:10.1618/jhes.11.51 pmid:21258629 pmcid:PMC3024543 fatcat:wjbdpozi2na2tocuygqo7gu7da

Factoring as a Service [chapter]

Luke Valenta, Shaanan Cohney, Alex Liao, Joshua Fried, Satya Bodduluri, Nadia Heninger
2017 Lecture Notes in Computer Science  
In this paper, we optimize the CADO-NFS and Msieve implementations of the number field sieve for use on the Amazon Elastic Compute Cloud platform, allowing a non-expert to factor 512-bit RSA public keys  ...  We performed extensive experiments to characterize the trade-offs and guide parameter selection.  ...  DomainKeys Identified Mail [2] is a public key infrastructure intended to prevent email spoofing.  ... 
doi:10.1007/978-3-662-54970-4_19 fatcat:qi3ebvym6vdqnb4zpq3tw4r2qq

Adsorption Process of Sulfur Removal from Diesel Oil Using Sorbent Materials

Isam A. H. Al Zubaidy, Fatma Bin Tarsh, Noora Naif Darwish, Balsam Sweidan Sana Abdul Majeed, Aysha Al Sharafi, Lamis Abu Chacra
2013 Journal of Clean Energy Technologies  
This high reduction will definitely improve the emission quality and reduce the harmful effect of the combustion process of diesel fuel to the environment.  ...  The powder was sieved using sieve shaker to collect particles of an average size of 710 micrometer and lower. The sample was kept in close jar.  ...  The resulting solution was filtered to separate the solid adsorbent material from filtrate. The filtrate was analyzed for sulfur content.  ... 
doi:10.7763/jocet.2013.v1.16 fatcat:qm53tzdcw5g3vddhcbuy2tbfoe

Synthetic particles as contaminants in German beers

Gerd Liebezeit, Elisabeth Liebezeit
2014 Food Additives & Contaminants  
Email: Food Additives & Contaminants: Part A, 2014 Vol. 31, No. 9, 1574 -1578 , /19440049.2014 40 μm stainless steel sieve.  ...  After extensive rinsing with 0.8 μm filtered deionised water the wet filter was covered with 6 ml Rose Bengal (4,5,6,7-tetrachloro-2′,4′,5′,7′-tetraiodofluorescein, 200 mg l -1 ; Williams & Williams 1974  ... 
doi:10.1080/19440049.2014.945099 pmid:25056358 fatcat:wg6jsdjhtrg4fnwp5liuncti4u

Aluminum Titanate Compositions for Diesel Particulate Filters

S. B. Ogunwumi, P. D. Tepesch, T. Chapman, C. J. Warren, I. M. Melscoet-Chauvel, D. L. Tennent
2005 SAE Technical Paper Series   unpublished
Furthermore, the material seems able to withstand acidic environments that would be expected during the life of the filter.  ...  INTRODUCTION Diesel particulate matter (PM) emissions pose serious health concerns and are under environmental regulation.  ... 
doi:10.4271/2005-01-0583 fatcat:vusdpo4fmbe2te6mbazw5vxx3i

A New Collection Tool-Kit to Sample Microplastics From the Marine Environment (Sediment, Seawater, and Biota) Using Citizen Science

Lola M. Paradinas, Neil A. James, Brian Quinn, Andrew Dale, Bhavani E. Narayanaswamy
2021 Frontiers in Marine Science  
Microplastics (plastic particles ≤ 5 mm) have been studied extensively in coastal areas around the world in several habitats.  ...  For the first time, three environmental variables were studied at six locations at the same time for each season over a year, along the North and West coasts of Scotland.  ...  Sieving would also potentially increase the risk of contamination from the personnel or the environment.  ... 
doi:10.3389/fmars.2021.657709 fatcat:vaiupl4uivh7jhbexbk4z7nsju

Lead contamination in soil and vegetation of areas surrounding different mining activity zones in Kerman Province of Iran

Salari Hassan,
2012 African Journal of Biotechnology  
Lead (Pb) is a toxic element that was used for many years in products found in our environment.  ...  One of The most serious sources that Pb can be emitted into the environment is industrial and mining activities.  ...  ACKNOWLEDGEMENT We would like to acknowledge the international center for science, high technology and environmental sciences in Iran for their financial support during this study under number contract  ... 
doi:10.5897/ajb11.3613 fatcat:qy7ajt6vbjholgqdtqxaywblry

Double-Bridged 1-D Chain Polymers of Zinc and Cadmium Constructed by a Flexible Dipyridyl-Type Linking Ligand: {[ML1.5(NO3)2].(CH3OH)}∞ {M = Zn or Cd; L = (3-py)-CH2-NH-(CH3)C6H3-C6H3(CH3)-NH-CH2-(3-py)}

2009 Bulletin of the Korean Chemical Society (Print)  
The organic phase was dried over MgSO 4 and filtered, and the solvent was removed.  ...  As an extension of that work, we decided to reduce ligand L1 and to prepare coordination polymers by employing the resulting reduced ligand.  ... 
doi:10.5012/bkcs.2009.30.8.1899 fatcat:k5eg2imhsbdkzcevtimbu7a5xa
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