Introduction to Big Data Science
|
|
- Christal Richard
- 8 years ago
- Views:
Transcription
1 Introduction to Big Data Science 13 th Period Project: Situation Awareness and Statistical Analysis On Big Data Big Data Science 1
2 Contents What is Situation Awareness (SA)? 3 Levels for SA Role of Data Mining and Reasoning in SA Extracting Information from Big Data Entire Scenario of SA on Facebook Data Big Data Science 2
3 Awareness The goal of computational awareness: to realize awareness in computing machines Awareness is the ability to perceive, to feel, or to be conscious of events, objects or sensory patterns. Big Data Science 3
4 Situation Awareness Situation awareness is the perception of environmental elements with respect to time and/or space, the comprehension of their meaning, and the projection of their status in the near future after some variable has changed. (Mica Endsley, Wikipedia). Big Data Science 4
5 JDL: Data Fusion Levels A. Steinberg, et al., Rethinking the JDL Data Fusion Levels Big Data Science 5
6 Sources of SA Information M.R. Endsley, Theoretical Underpinnings of SA: A Critical Review Big Data Science 8
7 Mechanisms and Processes in SA M.R. Endsley, Theoretical Underpinnings of SA: A Critical Review Big Data Science 9
8 Provenance Endsley s Model Semantic Analysis thematic Spatio-Temporal trust Relate Situation Entities Identify Situation Entities Collect Relevant Data M. Kokar, et al., Ontology-based Situation Awareness* (Modified Figure by A. Sheth) Big Data Science 12
9 Three layers for situation awareness Big Data Science 13
10 A novel architecture for active situation awareness Image processing and pattern recognition, data mining, signal processing in computer technology can be applied to perception layer to recognize low level objects and data patterns. Situation awareness is inferring some conclusion from observation in the perception layer. Ontologybased rules are usually used for comprehension. The top layer is for projection, which anticipates future events and their implications. Big Data Science 14
11 A novel architecture for active situation awareness Projection recommendtoparticipate TheEvent(Building, Event) needreplyto (ITM) checkhisevent (ITM) Comprehension (Situation) givehottopic (ITM,ATopicHisBlog) hasevent (Building, Event) israre(event) saycelebration (ITM, myblog) Perception Stand (People, Longline) isat (People, Building) Wrote (ITM, myblog) needreplyto (ITM) World Facebook Twitter Google Web Data Service Big Data Science 15
12 Perceptions by mining SNS data Active Situation Awareness Ontology for Comprehension at Upper Layer Latent Query for SA (Time, Space, Theme) Document Processing Classification (TF-IDF) Event Information Extraction Perception Information Documents Twitter Facebook Data SNS, Web Data Services Big Data Science 16
13 Perception by mining SNS data Select data set to extract information to be used in comprehension layer. The information can be modeled by Web APIs to provide facts to rule engine. For example, we have analyzed the Facebook user s sentences by data mining technique to catch use s intension or changes in mind. There are various data and information set for each layer. Big Data Science 17
14 Ontology for Comprehension of the information Big Data Science 18
15 Comprehension of the information by inference of ontology and rule %% Cafeteria Event Inference %% Rules %%longlinestand(human) :- stand(human), long(human). mayhaveevent(place) :- longlinestand(human), areat(human, Place). hasevent(place,event) :- mayhaveevent(place), foundevent(place, Event). recommendtoparticipatetheevent(place, Event) :- hasevent(place,event), israre(event). %% Facts longlinestand(students). areat(students, cafeteria). foundevent(cafeteria, sinsobamatsuri). israre(sobamatsuri). Big Data Science 19
16 ASA System Architecture on SNS Smart Phone Inference Engine Facts RESTful Services for Perception FaceBook Service Rules Mapping Ontologies Domain Ontologies Twiter Service Web Data Service Big Data Science 20
17 Scenarios Scenario I A student in our university bought a lunch box because he saw a long waiting line in the university cafeteria. But he didn t know it was the waiting line for new soba festival in the cafeteria. If he got the information about the new soba festival from his smart phone when he was near to the cafeteria, he would have chosen the soba. Scenario II, III When I was in my office, a student came in. When I shake my smart phone, the phone tells me the followings about the student based on information on the Facebook: (Example) - The Opponent's Name: Leo Saito - He has interest to me - Saito has Events (Part Time Job, Date) - Saito has changed his topic from food to research Big Data Science 21
18 Mining SNS Data (By TF-IDF for Perception layer) Function: Category_calculate{//calculate category of a writing Input: word // set of words that are split Output: category //category of words set Data = learning data set for i = 1 to n {// n = number of word in words set calculate IDF i = log 2 (number of all document in Data / number of word i containing document in Data )} //IDF i = IDF value of word i for i = 1 to n {// n = number of word in words set for j = 1 to m { // m = number of data of Data set calculate TF ij =(frequency of word i in Data j / number of all word i in Data j ) calculate TFIDF ij = Tf ij * IDF i }} for j = 1 to m { // m = number of data of Data set calculate Sum_of_TFIDF j = sumof TFIDF 1j, TFIDF 2j,TFIDF nj if Max_Sum_of_TFIDF < Sum_of_TFIDF j { category=category of Data j }} return category } Function: determine the difference between the two categories{ Input: writing1, writing2 //writing is document set Output: true or false //If accordance -> true, Else -> false for i = i to n {//n = number of document in writing 1 Category_calculate(writing1 i ) } category_of_writing1 = most common category of document in writing1 for i = j to m {//m = number of document in writing 2 Category_calculate(writing2 j ) } category_of_writing2 = most common category of document in writing2 if category_of_writing1 = category_of_writing2 return false else return true } Big Data Science 22
19 Ontology for SA (Example 2) Big Data Science 23
20 Rules for SA (Example 2) 1) ITM wantsmyreply(itm) :- wrote(itm, myblog) and thereis(questionmark,hiswriting). enjoyme(itm) :- wrotenumbermorethan(itm, myblog, threshold). givehottopic(itm,atopichisblog) :- wrote(itm, ATopicHisBlog) and therearerepliesmorethan(atopichisblog, threshold). givegoodevaluation(itm, ATopicHisBlog) :- wrote(itm, ATopicHisBlog) and therearegoodrepliesmorethan(atopichisblog, threshold). saycelebration(itm, myblog) :- wrote(itm, myblog) and thereis(celebration, myblog). havenewevent(itm) :- wrote(itm, hiseventblog). * Example of Upper Level Factor or Situation needreplyto(itm) :- wantsmyreply(itm) and saycelebration(itm, myblog) adn enjoyme(itm). checkhisevent(itm) :- havenewevent(itm) and givehottopic(itm, ATopicHistBlog). 2) MC wantsmyreply(mc) :- wrote(mc, myblog) and thereis(questionmark,hiswriting). enjoyme(mc) :- wrotenumbermorethan(mc, myblog, threshold). givehottopic(mc,atopichisblog) :- wrote(mc, ATopicHisBlog) and therearerepliesmorethan(atopichisblog, threshold). givegoodevaluation(mc, ATopicHisBlog) :- wrote(mc, ATopicHisBlog) and therearegoodrepliesmorethan(atopichisblog, threshold). saycelebration(mc, myblog) :- wrote(mc, myblog) and thereis(celebration, myblog). havenewevent(mc) :- wrote(mc, hiseventblog). 3) IL hasnewevent(il) :- wrotesomeblogforevent(il) --> * large complex task * haschangedmind(il) :- wrotedifferentcontextinblog(il) --> * large complex task * Big Data Science 24
21 Running Example of Projection by ASA Demonstration Big Data Science 25
Data Mining Yelp Data - Predicting rating stars from review text
Data Mining Yelp Data - Predicting rating stars from review text Rakesh Chada Stony Brook University rchada@cs.stonybrook.edu Chetan Naik Stony Brook University cnaik@cs.stonybrook.edu ABSTRACT The majority
More informationHOW TO DO A SMART DATA PROJECT
April 2014 Smart Data Strategies HOW TO DO A SMART DATA PROJECT Guideline www.altiliagroup.com Summary ALTILIA s approach to Smart Data PROJECTS 3 1. BUSINESS USE CASE DEFINITION 4 2. PROJECT PLANNING
More informationANALYTICS IN BIG DATA ERA
ANALYTICS IN BIG DATA ERA ANALYTICS TECHNOLOGY AND ARCHITECTURE TO MANAGE VELOCITY AND VARIETY, DISCOVER RELATIONSHIPS AND CLASSIFY HUGE AMOUNT OF DATA MAURIZIO SALUSTI SAS Copyr i g ht 2012, SAS Ins titut
More informationInformation Retrieval Elasticsearch
Information Retrieval Elasticsearch IR Information retrieval (IR) is the activity of obtaining information resources relevant to an information need from a collection of information resources. Searches
More informationHow To Make Sense Of Data With Altilia
HOW TO MAKE SENSE OF BIG DATA TO BETTER DRIVE BUSINESS PROCESSES, IMPROVE DECISION-MAKING, AND SUCCESSFULLY COMPETE IN TODAY S MARKETS. ALTILIA turns Big Data into Smart Data and enables businesses to
More informationTraffic Prediction and Analysis using a Big Data and Visualisation Approach
Traffic Prediction and Analysis using a Big Data and Visualisation Approach Declan McHugh 1 1 Department of Computer Science, Institute of Technology Blanchardstown March 10, 2015 Summary This abstract
More informationDomain Analytics. Jay Daley,.nz Registrar Conference, 2015
Domain Analytics Jay Daley,.nz Registrar Conference, 2015 Domain Analytics Explained Using data science to provide insight into domain name usage Value for registrars understanding customers Value for
More informationCOMP9321 Web Application Engineering
COMP9321 Web Application Engineering Semester 2, 2015 Dr. Amin Beheshti Service Oriented Computing Group, CSE, UNSW Australia Week 11 (Part II) http://webapps.cse.unsw.edu.au/webcms2/course/index.php?cid=2411
More informationJobsket ATS. Empowering your recruitment process
Jobsket ATS Empowering your recruitment process WELCOME TO JOBSKET ATS Jobsket ATS is a recruitment and talent acquisition software package built on top of innovation. Our software improves recruitment
More informationTechWatch. Technology and Market Observation powered by SMILA
TechWatch Technology and Market Observation powered by SMILA PD Dr. Günter Neumann DFKI, Deutsches Forschungszentrum für Künstliche Intelligenz GmbH, Juni 2011 Goal - Observation of Innovations and Trends»
More informationDeposit Identification Utility and Visualization Tool
Deposit Identification Utility and Visualization Tool Colorado School of Mines Field Session Summer 2014 David Alexander Jeremy Kerr Luke McPherson Introduction Newmont Mining Corporation was founded in
More informationGeospatial Semantic Architecture Objectives to Support a Graduate Course on Ontology and Semantics
Geospatial Semantic Architecture Objectives to Support a Graduate Course on Ontology and Semantics Dalia Varanka, Adjunct Professor Johns Hopkins University, Advanced Academic Programs October 29, 2013
More informationAn ontology-based approach for semantic ranking of the web search engines results
An ontology-based approach for semantic ranking of the web search engines results Editor(s): Name Surname, University, Country Solicited review(s): Name Surname, University, Country Open review(s): Name
More informationIT services for analyses of various data samples
IT services for analyses of various data samples Ján Paralič, František Babič, Martin Sarnovský, Peter Butka, Cecília Havrilová, Miroslava Muchová, Michal Puheim, Martin Mikula, Gabriel Tutoky Technical
More informationBig Data to Decision. Thomas E. Potok, PhD Group Leader Computational Data Analytics Group Oak Ridge National Laboratory
Big Data to Decision Thomas E. Potok, PhD Group Leader Computational Data Analytics Group Oak Ridge National Laboratory Computational Data Analytics Group Research 10 years in data mining and machine learning
More informationSome Research Challenges for Big Data Analytics of Intelligent Security
Some Research Challenges for Big Data Analytics of Intelligent Security Yuh-Jong Hu hu at cs.nccu.edu.tw Emerging Network Technology (ENT) Lab. Department of Computer Science National Chengchi University,
More informationLarge-Scale Data Sets Clustering Based on MapReduce and Hadoop
Journal of Computational Information Systems 7: 16 (2011) 5956-5963 Available at http://www.jofcis.com Large-Scale Data Sets Clustering Based on MapReduce and Hadoop Ping ZHOU, Jingsheng LEI, Wenjun YE
More informationWEGOV ANALYSIS TOOLS TO CONNECT POLICY MAKERS WITH CITIZENS ONLINE
WEGOV ANALYSIS TOOLS TO CONNECT POLICY MAKERS WITH CITIZENS ONLINE Timo Wandhöfer, GESIS Leibniz Institute for the Social Sciences, Knowledge Technologies for the Social Sciences, Unter Sachsenhausen 6-8,
More informationThe key to knowing the best price is to fully understand consumer behavior.
A price optimization tool designed for small to mid-size companies to optimize infrastructure and determine the perfect price point per item in any given week DEBORAH WEINSWIG Executive Director- Head,
More informationThe Scientific Data Mining Process
Chapter 4 The Scientific Data Mining Process When I use a word, Humpty Dumpty said, in rather a scornful tone, it means just what I choose it to mean neither more nor less. Lewis Carroll [87, p. 214] In
More informationProvider-Independent Social Identity. Management for Personal and. Professional Applications
Provider-Independent Social Identity Management for Personal and Professional Applications Dissertation zur Erlangung des Grades eines Doktors der Wirtschaftswissenschaften eingereicht an der Fakultät
More informationCAS CS 565, Data Mining
CAS CS 565, Data Mining Course logistics Course webpage: http://www.cs.bu.edu/~evimaria/cs565-10.html Schedule: Mon Wed, 4-5:30 Instructor: Evimaria Terzi, evimaria@cs.bu.edu Office hours: Mon 2:30-4pm,
More informationbigdata Managing Scale in Ontological Systems
Managing Scale in Ontological Systems 1 This presentation offers a brief look scale in ontological (semantic) systems, tradeoffs in expressivity and data scale, and both information and systems architectural
More informationArtificial Intelligence and Robotics @ Politecnico di Milano. Presented by Matteo Matteucci
1 Artificial Intelligence and Robotics @ Politecnico di Milano Presented by Matteo Matteucci What is Artificial Intelligence «The field of theory & development of computer systems able to perform tasks
More informationExploring People in Social Networking Sites: A Comprehensive Analysis of Social Networking Sites
Exploring People in Social Networking Sites: A Comprehensive Analysis of Social Networking Sites Abstract Saleh Albelwi Ph.D Candidate in Computer Science School of Engineering University of Bridgeport
More informationTerm extraction for user profiling: evaluation by the user
Term extraction for user profiling: evaluation by the user Suzan Verberne 1, Maya Sappelli 1,2, Wessel Kraaij 1,2 1 Institute for Computing and Information Sciences, Radboud University Nijmegen 2 TNO,
More informationBig Data and Semantic Web in Manufacturing. Nitesh Khilwani, PhD Chief Engineer, Samsung Research Institute Noida, India
Big Data and Semantic Web in Manufacturing Nitesh Khilwani, PhD Chief Engineer, Samsung Research Institute Noida, India Outline Big data in Manufacturing Big data Analytics Semantic web technologies Case
More informationNetwork Big Data: Facing and Tackling the Complexities Xiaolong Jin
Network Big Data: Facing and Tackling the Complexities Xiaolong Jin CAS Key Laboratory of Network Data Science & Technology Institute of Computing Technology Chinese Academy of Sciences (CAS) 2015-08-10
More informationBig Data and Analytics: Challenges and Opportunities
Big Data and Analytics: Challenges and Opportunities Dr. Amin Beheshti Lecturer and Senior Research Associate University of New South Wales, Australia (Service Oriented Computing Group, CSE) Talk: Sharif
More informationBig Data Collection Study for Providing Efficient Information
, pp. 41-50 http://dx.doi.org/10.14257/ijseia.2015.9.12.03 Big Data Collection Study for Providing Efficient Information Jun-soo Yun, Jin-tae Park, Hyun-seo Hwang and Il-young Moon Computer Science and
More informationAttribution. Modified from Stuart Russell s slides (Berkeley) Parts of the slides are inspired by Dan Klein s lecture material for CS 188 (Berkeley)
Machine Learning 1 Attribution Modified from Stuart Russell s slides (Berkeley) Parts of the slides are inspired by Dan Klein s lecture material for CS 188 (Berkeley) 2 Outline Inductive learning Decision
More informationNew Web tool to create educational and adaptive courses in an E-Learning platform based fusion of Web resources
New Web tool to create educational and adaptive courses in an E-Learning platform based fusion of Web resources Mohammed Chaoui 1, Mohamed Tayeb Laskri 2 1,2 Badji Mokhtar University Annaba, Algeria 1
More informationSearch Engines. Stephen Shaw <stesh@netsoc.tcd.ie> 18th of February, 2014. Netsoc
Search Engines Stephen Shaw Netsoc 18th of February, 2014 Me M.Sc. Artificial Intelligence, University of Edinburgh Would recommend B.A. (Mod.) Computer Science, Linguistics, French,
More informationTHE SEMANTIC WEB AND IT`S APPLICATIONS
15-16 September 2011, BULGARIA 1 Proceedings of the International Conference on Information Technologies (InfoTech-2011) 15-16 September 2011, Bulgaria THE SEMANTIC WEB AND IT`S APPLICATIONS Dimitar Vuldzhev
More informationBig Data & Security. Aljosa Pasic 12/02/2015
Big Data & Security Aljosa Pasic 12/02/2015 Welcome to Madrid!!! Big Data AND security: what is there on our minds? Big Data tools and technologies Big Data T&T chain and security/privacy concern mappings
More informationInternational Journal of Computer Science Trends and Technology (IJCST) Volume 3 Issue 5, Sep-Oct 2015
RESEARCH ARTICLE Multi Document Utility Presentation Using Sentiment Analysis Mayur S. Dhote [1], Prof. S. S. Sonawane [2] Department of Computer Science and Engineering PICT, Savitribai Phule Pune University
More informationUtilizing Social Media Data for Enhancing Decision Making during Emergencies
Utilizing Social Media Data for Enhancing Decision Making during Emergencies Ioannis Kotsiopoulos European Dynamics S.A., Marousi, Greece ioannis.kotsiopoulos@eurodyn.com Lemi Baruh College of Social Sciences
More informationCloud Computing and the Future of Internet Services. Wei-Ying Ma Principal Researcher, Research Area Manager Microsoft Research Asia
Cloud Computing and the Future of Internet Services Wei-Ying Ma Principal Researcher, Research Area Manager Microsoft Research Asia Computing as Utility Grid Computing Web Services in the Cloud What is
More informationFinding Advertising Keywords on Web Pages. Contextual Ads 101
Finding Advertising Keywords on Web Pages Scott Wen-tau Yih Joshua Goodman Microsoft Research Vitor R. Carvalho Carnegie Mellon University Contextual Ads 101 Publisher s website Digital Camera Review The
More informationiservdb The database closest to you IDEAS Institute
iservdb The database closest to you IDEAS Institute 1 Overview 2 Long-term Anticipation iservdb is a relational database SQL compliance and a general purpose database Data is reliable and consistency iservdb
More informationIMAV: An Intelligent Multi-Agent Model Based on Cloud Computing for Resource Virtualization
2011 International Conference on Information and Electronics Engineering IPCSIT vol.6 (2011) (2011) IACSIT Press, Singapore IMAV: An Intelligent Multi-Agent Model Based on Cloud Computing for Resource
More informationAssessing Data Mining: The State of the Practice
Assessing Data Mining: The State of the Practice 2003 Herbert A. Edelstein Two Crows Corporation 10500 Falls Road Potomac, Maryland 20854 www.twocrows.com (301) 983-3555 Objectives Separate myth from reality
More informationIndustry 4.0 and Big Data
Industry 4.0 and Big Data Marek Obitko, mobitko@ra.rockwell.com Senior Research Engineer 03/25/2015 PUBLIC PUBLIC - 5058-CO900H 2 Background Joint work with Czech Institute of Informatics, Robotics and
More informationOracle Big Data Spatial & Graph Social Network Analysis - Case Study
Oracle Big Data Spatial & Graph Social Network Analysis - Case Study Mark Rittman, CTO, Rittman Mead OTN EMEA Tour, May 2016 info@rittmanmead.com www.rittmanmead.com @rittmanmead About the Speaker Mark
More informationPREDICTING MARKET VOLATILITY FEDERAL RESERVE BOARD MEETING MINUTES FROM
PREDICTING MARKET VOLATILITY FROM FEDERAL RESERVE BOARD MEETING MINUTES Reza Bosagh Zadeh and Andreas Zollmann Lab Advisers: Noah Smith and Bryan Routledge GOALS Make Money! Not really. Find interesting
More informationBig Data Big Privacy. Setting the scene. Big Data; Big Privacy 29 April 2013 Privacy Awareness Week 2013 Launch.
Big Data Big Privacy Privacy Awareness Week SPEAKING NOTES Stephen Wilson Lockstep Group Setting the scene Practical experience shows a gap in the understanding that technologists as a class have regarding
More informationFinding Negative Key Phrases for Internet Advertising Campaigns using Wikipedia
Finding Negative Key Phrases for Internet Advertising Campaigns using Wikipedia Martin Scaiano University of Ottawa mscai056@uottawa.ca Diana Inkpen University of Ottawa diana@site.uottawa.com Abstract
More informationClustering Technique in Data Mining for Text Documents
Clustering Technique in Data Mining for Text Documents Ms.J.Sathya Priya Assistant Professor Dept Of Information Technology. Velammal Engineering College. Chennai. Ms.S.Priyadharshini Assistant Professor
More informationwww.pwc.com/oracle Next presentation starting soon Business Analytics using Big Data to gain competitive advantage
www.pwc.com/oracle Next presentation starting soon Business Analytics using Big Data to gain competitive advantage If every image made and every word written from the earliest stirring of civilization
More informationCollaborations between Official Statistics and Academia in the Era of Big Data
Collaborations between Official Statistics and Academia in the Era of Big Data World Statistics Day October 20-21, 2015 Budapest Vijay Nair University of Michigan Past-President of ISI vnn@umich.edu What
More informationComputer Programming for the Social Sciences
Department of Social and Political Sciences Computer Programming for the Social Sciences This two day workshop will teach beginner level, practical computer programming skills for use in social science
More informationCustomer Relationship Management using Adaptive Resonance Theory
Customer Relationship Management using Adaptive Resonance Theory Manjari Anand M.Tech.Scholar Zubair Khan Associate Professor Ravi S. Shukla Associate Professor ABSTRACT CRM is a kind of implemented model
More informationEnhancing the relativity between Content, Title and Meta Tags Based on Term Frequency in Lexical and Semantic Aspects
Enhancing the relativity between Content, Title and Meta Tags Based on Term Frequency in Lexical and Semantic Aspects Mohammad Farahmand, Abu Bakar MD Sultan, Masrah Azrifah Azmi Murad, Fatimah Sidi me@shahroozfarahmand.com
More informationBig Data Analytics and Healthcare
Big Data Analytics and Healthcare Anup Kumar, Professor and Director of MINDS Lab Computer Engineering and Computer Science Department University of Louisville Road Map Introduction Data Sources Structured
More informationPacket Flow Analysis and Congestion Control of Big Data by Hadoop
Available Online at www.ijcsmc.com International Journal of Computer Science and Mobile Computing A Monthly Journal of Computer Science and Information Technology IJCSMC, Vol. 4, Issue. 6, June 2015, pg.456
More informationWikipedia and Web document based Query Translation and Expansion for Cross-language IR
Wikipedia and Web document based Query Translation and Expansion for Cross-language IR Ling-Xiang Tang 1, Andrew Trotman 2, Shlomo Geva 1, Yue Xu 1 1Faculty of Science and Technology, Queensland University
More informationOntology Summit 2014 Session 05 Track D: Tackling the Variety Problem in Big Data I
Ontology Summit 2014 Session 05 Track D: Tackling the Variety Problem in Big Data I Ken Baclawski Anne Thessen Track D Co-Champions February 13, 2014 1 Session Outline Ken Baclawski - Introduction Eric
More informationHEALTH INFORMATION MANAGEMENT ON SEMANTIC WEB :(SEMANTIC HIM)
HEALTH INFORMATION MANAGEMENT ON SEMANTIC WEB :(SEMANTIC HIM) Nasim Khozoie Department of Computer Engineering,yasuj branch, Islamic Azad University, yasuj, Iran n_khozooyi2003@yahoo.com ABSTRACT Information
More informationDistributed Computing and Big Data: Hadoop and MapReduce
Distributed Computing and Big Data: Hadoop and MapReduce Bill Keenan, Director Terry Heinze, Architect Thomson Reuters Research & Development Agenda R&D Overview Hadoop and MapReduce Overview Use Case:
More informationMining event log patterns in HPC systems
Mining event log patterns in HPC systems Ana Gainaru joint work with Franck Cappello and Bill Kramer HPC Resilience Summit 2010: Workshop on Resilience for Exascale HPC HPC Resilience Third Workshop Summit
More informationRecommender Systems: Content-based, Knowledge-based, Hybrid. Radek Pelánek
Recommender Systems: Content-based, Knowledge-based, Hybrid Radek Pelánek 2015 Today lecture, basic principles: content-based knowledge-based hybrid, choice of approach,... critiquing, explanations,...
More informationPSG College of Technology, Coimbatore-641 004 Department of Computer & Information Sciences BSc (CT) G1 & G2 Sixth Semester PROJECT DETAILS.
PSG College of Technology, Coimbatore-641 004 Department of Computer & Information Sciences BSc (CT) G1 & G2 Sixth Semester PROJECT DETAILS Project Project Title Area of Abstract No Specialization 1. Software
More informationStatistics for BIG data
Statistics for BIG data Statistics for Big Data: Are Statisticians Ready? Dennis Lin Department of Statistics The Pennsylvania State University John Jordan and Dennis K.J. Lin (ICSA-Bulletine 2014) Before
More informationA Systemic Artificial Intelligence (AI) Approach to Difficult Text Analytics Tasks
A Systemic Artificial Intelligence (AI) Approach to Difficult Text Analytics Tasks Text Analytics World, Boston, 2013 Lars Hard, CTO Agenda Difficult text analytics tasks Feature extraction Bio-inspired
More informationMaximize Revenues on your Customer Loyalty Program using Predictive Analytics
Maximize Revenues on your Customer Loyalty Program using Predictive Analytics 27 th Feb 14 Free Webinar by Before we begin... www Q & A? Your Speakers @parikh_shachi Technical Analyst @tatvic Loves js
More informationOntology Summit 2014 Track D: Tackling the Variety Problem in Big Data Summary
Ontology Summit 2014 Track D: Tackling the Variety Problem in Big Data Summary Ken Baclawski Anne Thessen Track D Co-Champions April 28, 2014 1 The Potential of Big Data Could address important social
More informationRoundpeg 2014 All Rights Reserved. Page 1
Page 1 Page 2 CONTENTS SMALL BUSINESS FOCUS... 2 INTRODUCTION... 3 IT IS ALL ABOUT TIME... 4 TIME SPENT DECLINING... 4 B2B VS B2C... 4 EMPLOYEES IN LARGER COMPANIES SPEND MORE TIME... 4 FEELS LIKE MORE
More informationData, Data Everywhere
Dr. Willa Pickering Lockheed Martin enior Fellow March 2012 Data, Data Everywhere Big Data what is it Protecting Data in Cloud how do we handle it Data Analysis are we prepared to use it Willa Pickering
More informationDanny Wang, Ph.D. Vice President of Business Strategy and Risk Management Republic Bank
Danny Wang, Ph.D. Vice President of Business Strategy and Risk Management Republic Bank Agenda» Overview» What is Big Data?» Accelerates advances in computer & technologies» Revolutionizes data measurement»
More informationSemantic Search in E-Discovery. David Graus & Zhaochun Ren
Semantic Search in E-Discovery David Graus & Zhaochun Ren This talk Introduction David Graus! Understanding e-mail traffic David Graus! Topic discovery & tracking in social media Zhaochun Ren 2 Intro Semantic
More informationWHITEPAPER. Text Analytics Beginner s Guide
WHITEPAPER Text Analytics Beginner s Guide What is Text Analytics? Text Analytics describes a set of linguistic, statistical, and machine learning techniques that model and structure the information content
More informationSupervised Learning Evaluation (via Sentiment Analysis)!
Supervised Learning Evaluation (via Sentiment Analysis)! Why Analyze Sentiment? Sentiment Analysis (Opinion Mining) Automatically label documents with their sentiment Toward a topic Aggregated over documents
More informationSEMANTICS ENABLED PROACTIVE AND TARGETED DISSEMINATION OF NEW MEDICAL KNOWLEDGE
SEMANTICS ENABLED PROACTIVE AND TARGETED DISSEMINATION OF NEW MEDICAL KNOWLEDGE Lakshmish Ramaswamy & I. Budak Arpinar Dept. of Computer Science, University of Georgia laks@cs.uga.edu, budak@cs.uga.edu
More informationText Analytics Evaluation Case Study - Amdocs
Text Analytics Evaluation Case Study - Amdocs Tom Reamy Chief Knowledge Architect KAPS Group http://www.kapsgroup.com Text Analytics World October 20 New York Agenda Introduction Text Analytics Basics
More informationThe Integration Between EAI and SOA - Part I
by Jose Luiz Berg, Project Manager and Systems Architect at Enterprise Application Integration (EAI) SERVICE TECHNOLOGY MAGAZINE Issue XLIX April 2011 Introduction This article is intended to present the
More informationHow Web 2.0 improves Business Intelligence: showcase of emerging technologies
How Web 2.0 improves Business Intelligence: showcase of emerging technologies Berta Buttarazzi, Mirko Mechilli, Luciano Polinari University of Roma Tor Vergata, Via del Politecnico, 00133 Rome, Italy Abstract.
More informationFUZZY CLUSTERING ANALYSIS OF DATA MINING: APPLICATION TO AN ACCIDENT MINING SYSTEM
International Journal of Innovative Computing, Information and Control ICIC International c 0 ISSN 34-48 Volume 8, Number 8, August 0 pp. 4 FUZZY CLUSTERING ANALYSIS OF DATA MINING: APPLICATION TO AN ACCIDENT
More informationProfit from Big Data flow. Hospital Revenue Leakage: Minimizing missing charges in hospital systems
Profit from Big Data flow Hospital Revenue Leakage: Minimizing missing charges in hospital systems Hospital Revenue Leakage White Paper 2 Tapping the hidden assets in hospitals data Missed charges on patient
More informationProfessor, D.Sc. (Tech.) Eugene Kovshov MSTU «STANKIN», Moscow, Russia
Professor, D.Sc. (Tech.) Eugene Kovshov MSTU «STANKIN», Moscow, Russia As of today, the issue of Big Data processing is still of high importance. Data flow is increasingly growing. Processing methods
More informationSecurity Issues for the Semantic Web
Security Issues for the Semantic Web Dr. Bhavani Thuraisingham Program Director Data and Applications Security The National Science Foundation Arlington, VA On leave from The MITRE Corporation Bedford,
More informationUSING COMPLEX EVENT PROCESSING TO MANAGE PATTERNS IN DISTRIBUTION NETWORKS
USING COMPLEX EVENT PROCESSING TO MANAGE PATTERNS IN DISTRIBUTION NETWORKS Foued BAROUNI Eaton Canada FouedBarouni@eaton.com Bernard MOULIN Laval University Canada Bernard.Moulin@ift.ulaval.ca ABSTRACT
More informationSearch Engine Optimisation Managed Service
Search Engine Optimisation Managed Service SEO Managed Service Search Engine Optimisation Managed Service Every day over 350 million searches are performed across the internet so it s imperative that your
More informationBridging CAQDAS with text mining: Text analyst s toolbox for Big Data: Science in the Media Project
Bridging CAQDAS with text mining: Text analyst s toolbox for Big Data: Science in the Media Project Ahmet Suerdem Istanbul Bilgi University; LSE Methodology Dept. Science in the media project is funded
More informationPerCuro-A Semantic Approach to Drug Discovery. Final Project Report submitted by Meenakshi Nagarajan Karthik Gomadam Hongyu Yang
PerCuro-A Semantic Approach to Drug Discovery Final Project Report submitted by Meenakshi Nagarajan Karthik Gomadam Hongyu Yang Towards the fulfillment of the course Semantic Web CSCI 8350 Fall 2003 Under
More informationKNOWLEDGENT WHITE PAPER. Big Data Enabling Better Pharmacovigilance
Big Data Enabling Better Pharmacovigilance INTRODUCTION Biopharmaceutical companies are seeing a surge in the amount of data generated and made available to identify better targets, better design clinical
More informationData Mining, Predictive Analytics with Microsoft Analysis Services and Excel PowerPivot
www.etidaho.com (208) 327-0768 Data Mining, Predictive Analytics with Microsoft Analysis Services and Excel PowerPivot 3 Days About this Course This course is designed for the end users and analysts that
More informationIncorporating Window-Based Passage-Level Evidence in Document Retrieval
Incorporating -Based Passage-Level Evidence in Document Retrieval Wensi Xi, Richard Xu-Rong, Christopher S.G. Khoo Center for Advanced Information Systems School of Applied Science Nanyang Technological
More informationIntelligent Tools For A Productive Radiologist Workflow: How Machine Learning Enriches Hanging Protocols
GE Healthcare Intelligent Tools For A Productive Radiologist Workflow: How Machine Learning Enriches Hanging Protocols Authors: Tianyi Wang Information Scientist Machine Learning Lab Software Science &
More informationTable of Contents. Chapter No. 1 Introduction 1. iii. xiv. xviii. xix. Page No.
Table of Contents Title Declaration by the Candidate Certificate of Supervisor Acknowledgement Abstract List of Figures List of Tables List of Abbreviations Chapter Chapter No. 1 Introduction 1 ii iii
More informationSensors talk and humans sense Part II
Sensors talk and humans sense Part II Athena Vakali Palic, 6 th September 2013 OSWINDS group Department of Informatics Aristotle University of Thessaloniki http://oswinds.csd.auth.gr SEN2SOC Architecture
More informationSafewhere*Identify 3.4. Release Notes
Safewhere*Identify 3.4 Release Notes Safewhere*identify is a new kind of user identification and administration service providing for externalized and seamless authentication and authorization across organizations.
More informationLead Generation Lessons From 4,000 Businesses. study based on real data from 4,000 businesses worldwide
Lead Generation Lessons From 4,000 Businesses A study based on real data from 4,000 businesses worldwide Real Data from 4,000 Businesses This study is based on data from HubSpot s 4,000 customers. We analyzed
More informationQi Liu Rutgers Business School ISACA New York 2013
Qi Liu Rutgers Business School ISACA New York 2013 1 What is Audit Analytics The use of data analysis technology in Auditing. Audit analytics is the process of identifying, gathering, validating, analyzing,
More informationEnabling Self Organising Logistics on the Web of Things
Enabling Self Organising Logistics on the Web of Things Monika Solanki, Laura Daniele, Christopher Brewster Aston Business School, Aston University, Birmingham, UK TNO Netherlands Organization for Applied
More informationThe sole purpose of the ad is to drive traffic to his landing page. By using Facebook ads is able to send highly targeted traffic there.
Jeff starts this campaign by running multiple Facebook ads. I first saw the ad for the book in the mobile version of Facebook and then several days later they started appearing on my desktop feed as well.
More informationChapter 7. Using Hadoop Cluster and MapReduce
Chapter 7 Using Hadoop Cluster and MapReduce Modeling and Prototyping of RMS for QoS Oriented Grid Page 152 7. Using Hadoop Cluster and MapReduce for Big Data Problems The size of the databases used in
More informationTowards Effective Recommendation of Social Data across Social Networking Sites
Towards Effective Recommendation of Social Data across Social Networking Sites Yuan Wang 1,JieZhang 2, and Julita Vassileva 1 1 Department of Computer Science, University of Saskatchewan, Canada {yuw193,jiv}@cs.usask.ca
More informationOntology based ranking of documents using Graph Databases: a Big Data Approach
Ontology based ranking of documents using Graph Databases: a Big Data Approach A.M.Abirami Dept. of Information Technology Thiagarajar College of Engineering Madurai, Tamil Nadu, India Dr.A.Askarunisa
More informationTutorial: Big Data Algorithms and Applications Under Hadoop KUNPENG ZHANG SIDDHARTHA BHATTACHARYYA
Tutorial: Big Data Algorithms and Applications Under Hadoop KUNPENG ZHANG SIDDHARTHA BHATTACHARYYA http://kzhang6.people.uic.edu/tutorial/amcis2014.html August 7, 2014 Schedule I. Introduction to big data
More information