Big Data Processing on Arbitrarily Distributed Dataset
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Horn: a System for Parallel Training and Regularizing of Large-Scale Neural Networks
Horn: A System for Parallel Training and Regularizing of Large-Scale Neural Networks Edward J. Yoon [email protected] I Am ● Edward J. Yoon ● Member and Vice President of Apache Software Foundation ● Committer, PMC, Mentor of ○ Apache Hama ○ Apache Bigtop ○ Apache Rya ○ Apache Horn ○ Apache MRQL ● Keywords: big data, cloud, machine learning, database What is Apache Software Foundation? The Apache Software Foundation is an Non-profit foundation that is dedicated to open source software development 1) What Apache Software Foundation is, 2) Which projects are being developed, 3) What’s HORN? 4) and How to contribute them. Apache HTTP Server (NCSA HTTPd) powers nearly 500+ million websites (There are 644 million websites on the Internet) And Now! 161 Top Level Projects, 108 SubProjects, 39 Incubating Podlings, 4700+ Committers, 550 ASF Members Unknown number of developers and users Domain Diversity Programming Language Diversity Which projects are being developed? What’s HORN? ● Oct 2015, accepted as Apache Incubator Project ● Was born from Apache Hama ● A System for Deep Neural Networks ○ A neuron-level abstraction framework ○ Written in Java :/ ○ Works on distributed environments Apache Hama 1. K-means clustering Hama is 1,000x faster than Apache Mahout At UT Arlington & Oracle 2013 2. PageRank on 10 Billion edges Graph Hama is 3x faster than Facebook’s Giraph At Samsung Electronics (Yoon & Kim) 2015 3. Top-k Set Similarity Joins on Flickr Hama is clearly faster than Apache Spark At IEEE 2015 (University of Melbourne) Why we do this? 1. How to parallelize the training of large models? 2. How to avoid overfitting due to large size of the network, even with large datasets? JonathanNet Distributed Training Parameter Server Parameter Server Parameter Swapping Task 5 Each group performs Task 2 Task 4 Task 3 .. -
Return of Organization Exempt from Income
OMB No. 1545-0047 Return of Organization Exempt From Income Tax Form 990 Under section 501(c), 527, or 4947(a)(1) of the Internal Revenue Code (except black lung benefit trust or private foundation) Open to Public Department of the Treasury Internal Revenue Service The organization may have to use a copy of this return to satisfy state reporting requirements. Inspection A For the 2011 calendar year, or tax year beginning 5/1/2011 , and ending 4/30/2012 B Check if applicable: C Name of organization The Apache Software Foundation D Employer identification number Address change Doing Business As 47-0825376 Name change Number and street (or P.O. box if mail is not delivered to street address) Room/suite E Telephone number Initial return 1901 Munsey Drive (909) 374-9776 Terminated City or town, state or country, and ZIP + 4 Amended return Forest Hill MD 21050-2747 G Gross receipts $ 554,439 Application pending F Name and address of principal officer: H(a) Is this a group return for affiliates? Yes X No Jim Jagielski 1901 Munsey Drive, Forest Hill, MD 21050-2747 H(b) Are all affiliates included? Yes No I Tax-exempt status: X 501(c)(3) 501(c) ( ) (insert no.) 4947(a)(1) or 527 If "No," attach a list. (see instructions) J Website: http://www.apache.org/ H(c) Group exemption number K Form of organization: X Corporation Trust Association Other L Year of formation: 1999 M State of legal domicile: MD Part I Summary 1 Briefly describe the organization's mission or most significant activities: to provide open source software to the public that we sponsor free of charge 2 Check this box if the organization discontinued its operations or disposed of more than 25% of its net assets. -
Projects – Other Than Hadoop! Created By:-Samarjit Mahapatra [email protected]
Projects – other than Hadoop! Created By:-Samarjit Mahapatra [email protected] Mostly compatible with Hadoop/HDFS Apache Drill - provides low latency ad-hoc queries to many different data sources, including nested data. Inspired by Google's Dremel, Drill is designed to scale to 10,000 servers and query petabytes of data in seconds. Apache Hama - is a pure BSP (Bulk Synchronous Parallel) computing framework on top of HDFS for massive scientific computations such as matrix, graph and network algorithms. Akka - a toolkit and runtime for building highly concurrent, distributed, and fault tolerant event-driven applications on the JVM. ML-Hadoop - Hadoop implementation of Machine learning algorithms Shark - is a large-scale data warehouse system for Spark designed to be compatible with Apache Hive. It can execute Hive QL queries up to 100 times faster than Hive without any modification to the existing data or queries. Shark supports Hive's query language, metastore, serialization formats, and user-defined functions, providing seamless integration with existing Hive deployments and a familiar, more powerful option for new ones. Apache Crunch - Java library provides a framework for writing, testing, and running MapReduce pipelines. Its goal is to make pipelines that are composed of many user-defined functions simple to write, easy to test, and efficient to run Azkaban - batch workflow job scheduler created at LinkedIn to run their Hadoop Jobs Apache Mesos - is a cluster manager that provides efficient resource isolation and sharing across distributed applications, or frameworks. It can run Hadoop, MPI, Hypertable, Spark, and other applications on a dynamically shared pool of nodes. -
An Unobtrusive, Scalable Approach to Large Scale Software License Analysis
DRAT: An Unobtrusive, Scalable Approach to Large Scale Software License Analysis Chris A. Mattmann1,2, Ji-Hyun Oh1,2, Tyler Palsulich1*, Lewis John McGibbney1, Yolanda Gil2,3, Varun Ratnakar3 1Jet Propulsion Laboratory 2Computer Science Department 3USC Information Sciences Institute California Institute of Technology University of Southern California University of Southern California Pasadena, CA 91109 USA Los Angeles, CA 90089 USA Marina Del Rey, CA [email protected] {mattmann,jihyuno}@usc.edu {gil,varunr}@ isi.edu Abstract— The Apache Release Audit Tool (RAT) performs (OSI) for complying with open source software open source license auditing and checking, however definition, however, there exist slight differences among these RAT fails to successfully audit today's large code bases. Being a licenses [2]. For instance, GPL is a “copyleft” license that natural language processing (NLP) tool and a crawler, RAT only allows derivative works under the original license, marches through a code base, but uses rudimentary black lists whereas MIT license is a “permissive” license that grants the and white lists to navigate source code repositories, and often does a poor job of identifying source code versus binary files. In right to sublicense the code under any kind of license [2]. This addition RAT produces no incremental output and thus on code difference could affect architectural design of the software. bases that themselves are "Big Data", RAT could run for e.g., a Furthermore, circumstances are more complicated when month and still not provide any status report. We introduce people publish software under the multiple licenses. Distributed "RAT" or the Distributed Release Audit Tool Therefore, an automated tool for verifying software licenses in (DRAT). -
Optimizing Resource Utilization in Distributed Computing Systems For
THESE` DE DOCTORAT DE L’ETABLISSEMENT´ UNIVERSITE´ BOURGOGNE FRANCHE-COMTE´ PREPAR´ EE´ A` L’UNIVERSITE´ DE FRANCHE-COMTE´ Ecole´ doctorale n°37 Sciences Pour l’Ingenieur´ et Microtechniques Doctorat d’Informatique par ANTHONY NASSAR Optimizing Resource Utilization in Distributed Computing Systems for Automotive Applications Optimisation de l’utilisation des ressources dans les systemes` informatiques distribues´ pour les applications automobiles These` present´ ee´ et soutenue publiquement le 04-02-2021 a` Belfort, devant le Jury compose´ de : MR CERIN CHRISTOPHE Professeur a` l’Universite´ Sorbonne Paris Nord President´ MR CHBEIR RICHARD Professeur a` l’Universite´ de Pau et des Pays de l’Adour Rapporteur MME BENBERNOU SALIMA Professeur a` l’Universite´ Paris-Descartes Rapporteur MR MOSTEFAOUI AHMED Maˆıtre de conferences´ a` l’Universite´ de Franche-Comte´ Directeur de these` MR DESSABLES FRANC¸ OIS Ingenieur´ chez Groupe PSA Codirecteur de these` DOCTORAL THESIS OF THE UNIVERSITY BOURGOGNE FRANCHE-COMTE´ INSTITUTION PREPARED AT UNIVERSITE´ DE FRANCHE-COMTE´ Doctoral school n°37 Engineering Sciences and Microtechnologies Computer Science Doctorate by ANTHONY NASSAR Optimizing Resource Utilization in Distributed Computing Systems for Automotive Applications Optimisation de l’utilisation des ressources dans les systemes` informatiques distribues´ pour les applications automobiles Thesis presented and publicly defended in Belfort, on 04-02-2021 Composition of the Jury : CERIN CHRISTOPHE Professor at Universite´ Sorbonne Paris Nord President -
Avaliando a Dívida Técnica Em Produtos De Código Aberto Por Meio De Estudos Experimentais
UNIVERSIDADE FEDERAL DE GOIÁS INSTITUTO DE INFORMÁTICA IGOR RODRIGUES VIEIRA Avaliando a dívida técnica em produtos de código aberto por meio de estudos experimentais Goiânia 2014 IGOR RODRIGUES VIEIRA Avaliando a dívida técnica em produtos de código aberto por meio de estudos experimentais Dissertação apresentada ao Programa de Pós–Graduação do Instituto de Informática da Universidade Federal de Goiás, como requisito parcial para obtenção do título de Mestre em Ciência da Computação. Área de concentração: Ciência da Computação. Orientador: Prof. Dr. Auri Marcelo Rizzo Vincenzi Goiânia 2014 Ficha catalográfica elaborada automaticamente com os dados fornecidos pelo(a) autor(a), sob orientação do Sibi/UFG. Vieira, Igor Rodrigues Avaliando a dívida técnica em produtos de código aberto por meio de estudos experimentais [manuscrito] / Igor Rodrigues Vieira. - 2014. 100 f.: il. Orientador: Prof. Dr. Auri Marcelo Rizzo Vincenzi. Dissertação (Mestrado) - Universidade Federal de Goiás, Instituto de Informática (INF) , Programa de Pós-Graduação em Ciência da Computação, Goiânia, 2014. Bibliografia. Apêndice. Inclui algoritmos, lista de figuras, lista de tabelas. 1. Dívida técnica. 2. Qualidade de software. 3. Análise estática. 4. Produto de código aberto. 5. Estudo experimental. I. Vincenzi, Auri Marcelo Rizzo, orient. II. Título. Todos os direitos reservados. É proibida a reprodução total ou parcial do trabalho sem autorização da universidade, do autor e do orientador(a). Igor Rodrigues Vieira Graduado em Sistemas de Informação, pela Universidade Estadual de Goiás – UEG, com pós-graduação lato sensu em Desenvolvimento de Aplicações Web com Interfaces Ricas, pela Universidade Federal de Goiás – UFG. Foi Coordenador da Ouvidoria da UFG e, atualmente, é Analista de Tecnologia da Informação do Centro de Recursos Computacionais – CERCOMP/UFG. -
Graft: a Debugging Tool for Apache Giraph
Graft: A Debugging Tool For Apache Giraph Semih Salihoglu, Jaeho Shin, Vikesh Khanna, Ba Quan Truong, Jennifer Widom Stanford University {semih, jaeho.shin, vikesh, bqtruong, widom}@cs.stanford.edu ABSTRACT optional master.compute() function is executed by the Master We address the problem of debugging programs written for Pregel- task between supersteps. like systems. After interviewing Giraph and GPS users, we devel- We have tackled the challenge of debugging programs written oped Graft. Graft supports the debugging cycle that users typically for Pregel-like systems. Despite being a core component of pro- go through: (1) Users describe programmatically the set of vertices grammers’ development cycles, very little work has been done on they are interested in inspecting. During execution, Graft captures debugging in these systems. We interviewed several Giraph and the context information of these vertices across supersteps. (2) Us- GPS programmers (hereafter referred to as “users”) and studied vertex.compute() ing Graft’s GUI, users visualize how the values and messages of the how they currently debug their functions. captured vertices change from superstep to superstep,narrowing in We found that the following three steps were common across users: suspicious vertices and supersteps. (3) Users replay the exact lines (1) Users add print statements to their code to capture information of the vertex.compute() function that executed for the sus- about a select set of potentially “buggy” vertices, e.g., vertices that picious vertices and supersteps, by copying code that Graft gener- are assigned incorrect values, send incorrect messages, or throw ates into their development environments’ line-by-line debuggers. -
Mahasen: Distributed Storage Resource Broker K
Mahasen: Distributed Storage Resource Broker K. Perera, T. Kishanthan, H. Perera, D. Madola, Malaka Walpola, Srinath Perera To cite this version: K. Perera, T. Kishanthan, H. Perera, D. Madola, Malaka Walpola, et al.. Mahasen: Distributed Storage Resource Broker. 10th International Conference on Network and Parallel Computing (NPC), Sep 2013, Guiyang, China. pp.380-392, 10.1007/978-3-642-40820-5_32. hal-01513774 HAL Id: hal-01513774 https://hal.inria.fr/hal-01513774 Submitted on 25 Apr 2017 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Distributed under a Creative Commons Attribution| 4.0 International License Mahasen: Distributed Storage Resource Broker K.D.A.K.S.Perera1, T Kishanthan1, H.A.S.Perera1, D.T.H.V.Madola1, Malaka Walpola1, Srinath Perera2 1 Computer Science and Engineering Department, University Of Moratuwa, Sri Lanka. {shelanrc, kshanth2101, ashansa.perera, hirunimadola, malaka.uom}@gmail.com 2 WSO2 Lanka, No 59, Flower Road, Colombo 07, Sri Lanka [email protected] Abstract. Modern day systems are facing an avalanche of data, and they are being forced to handle more and more data intensive use cases. These data comes in many forms and shapes: Sensors (RFID, Near Field Communication, Weather Sensors), transaction logs, Web, social networks etc. -
A Review on Big Data Analytics in the Field of Agriculture
International Journal of Latest Transactions in Engineering and Science A Review on Big Data Analytics in the field of Agriculture Harish Kumar M Department. of Computer Science and Engineering Adhiyamaan College of Engineering,Hosur, Tamilnadu, India Dr. T Menakadevi Dept. of Electronics and Communication Engineering Adhiyamaan College of Engineering,Hosur, Tamilnadu, India Abstract- Big Data Analytics is a Data-Driven technology useful in generating significant productivity improvement in various industries by collecting, storing, managing, processing and analyzing various kinds of structured and unstructured data. The role of big data in Agriculture provides an opportunity to increase economic gain of the farmers by undergoing digital revolution in this aspect we examine through precision agriculture schemas equipped in many countries. This paper reviews the applications of big data to support agriculture. In addition it attempts to identify the tools that support the implementation of big data applications for agriculture services. The review reveals that several opportunities are available for utilizing big data in agriculture; however, there are still many issues and challenges to be addressed to achieve better utilization of this technology. Keywords—Agriculture, Big data Analytics, Hadoop, HDFS, Farmers I. INTRODUCTION The technologies employed are exciting, involve analysis of mind-numbing amounts of data and require fundamental rethinking as to what constitutes data. Big data is a collecting raw data which undergoes various phases like Classification, Processing and organizing into meaningful information. Raw information cannot be consumed directly for any form of analysis. It’s a process of examining uncover patterns, finding unknown correlation and finding useful information which are adopted for decision making analysis. -
LNCS 8147, Pp
Mahasen: Distributed Storage Resource Broker K.D.A.K.S. Perera1, T. Kishanthan1, H.A.S. Perera1, D.T.H.V. Madola1, Malaka Walpola1, and Srinath Perera2 1 Computer Science and Engineering Department, University Of Moratuwa, Sri Lanka {shelanrc,kshanth2101,ashansa.perera,hirunimadola, malaka.uom}@gmail.com 2 WSO2 Lanka, No. 59, Flower Road, Colombo 07, Sri Lanka [email protected] Abstract. Modern day systems are facing an avalanche of data, and they are be- ing forced to handle more and more data intensive use cases. These data comes in many forms and shapes: Sensors (RFID, Near Field Communication, Weath- er Sensors), transaction logs, Web, social networks etc. As an example, weather sensors across the world generate a large amount of data throughout the year. Handling these and similar data require scalable, efficient, reliable and very large storages with support for efficient metadata based searching. This paper present Mahasen, a highly scalable storage for high volume data intensive ap- plications built on top of a peer-to-peer layer. In addition to scalable storage, Mahasen also supports efficient searching, built on top of the Distributed Hash table (DHT) 1 Introduction Currently United States collects weather data from many sources like Doppler readers deployed across the country, aircrafts, mobile towers and Balloons etc. These sensors keep generating a sizable amount of data. Processing them efficiently as needed is pushing our understanding about large-scale data processing to its limits. Among many challenges data poses, a prominent one is storing the data and index- ing them so that scientist and researchers can come and ask for specific type of data collected at a given time and in a given region. -
Full-Graph-Limited-Mvn-Deps.Pdf
org.jboss.cl.jboss-cl-2.0.9.GA org.jboss.cl.jboss-cl-parent-2.2.1.GA org.jboss.cl.jboss-classloader-N/A org.jboss.cl.jboss-classloading-vfs-N/A org.jboss.cl.jboss-classloading-N/A org.primefaces.extensions.master-pom-1.0.0 org.sonatype.mercury.mercury-mp3-1.0-alpha-1 org.primefaces.themes.overcast-${primefaces.theme.version} org.primefaces.themes.dark-hive-${primefaces.theme.version}org.primefaces.themes.humanity-${primefaces.theme.version}org.primefaces.themes.le-frog-${primefaces.theme.version} org.primefaces.themes.south-street-${primefaces.theme.version}org.primefaces.themes.sunny-${primefaces.theme.version}org.primefaces.themes.hot-sneaks-${primefaces.theme.version}org.primefaces.themes.cupertino-${primefaces.theme.version} org.primefaces.themes.trontastic-${primefaces.theme.version}org.primefaces.themes.excite-bike-${primefaces.theme.version} org.apache.maven.mercury.mercury-external-N/A org.primefaces.themes.redmond-${primefaces.theme.version}org.primefaces.themes.afterwork-${primefaces.theme.version}org.primefaces.themes.glass-x-${primefaces.theme.version}org.primefaces.themes.home-${primefaces.theme.version} org.primefaces.themes.black-tie-${primefaces.theme.version}org.primefaces.themes.eggplant-${primefaces.theme.version} org.apache.maven.mercury.mercury-repo-remote-m2-N/Aorg.apache.maven.mercury.mercury-md-sat-N/A org.primefaces.themes.ui-lightness-${primefaces.theme.version}org.primefaces.themes.midnight-${primefaces.theme.version}org.primefaces.themes.mint-choc-${primefaces.theme.version}org.primefaces.themes.afternoon-${primefaces.theme.version}org.primefaces.themes.dot-luv-${primefaces.theme.version}org.primefaces.themes.smoothness-${primefaces.theme.version}org.primefaces.themes.swanky-purse-${primefaces.theme.version} -
Chris Mattmann
Chris Mattmann Associate Chief Technologist, NASA JPL Chris Mattmann is the Associate Chief Technologist and Innovation Officer in the Office of the Chief Technology and Innovation. Mattmann manages the IT Advanced Research and Open Source Projects Office and the NSF and Open Source Applications Office. Mattmann was formerly a member of the Engineering Administrative Office and formerly Chief Architect of the Instrument and Science Data Systems Section at NASA JPL with the responsibility for influencing science data system designs and facilitating the infusion of new technologies to meet our future challenges. Dr. Mattmann is also JPL's first Principal Scientist in the area of Data Science. He has over 18 years of experience at JPL and has conceived, realized and delivered the architecture for the next generation of reusable science data processing systems for NASA's Orbiting Carbon Observatory, NPP Sounder PEATE, and the Soil Moisture Active Passive (SMAP) Earth science missions. Mattmann's work has been funded by NASA, DARPA, DHS, NSF, NIH, NLM and by private industry. Mattmann was the first Vice President (VP) of Apache OODT (Object Oriented Data Technology), the first NASA project to enter the Apache Software Foundation (ASF) and he led the project's transition from JPL to the ASF. He contributes to open source as a Director at the Apache Software Foundation where he was one of the initial contributors to Apache Nutch as a member of its project management committee, the predecessor to the Apache Hadoop project. Mattmann is the progenitor of the Apache Tika framework, the digital "babel fish" and de-facto content analysis and detection framework that exists.