semtech 2012 san franciscofiles.meetup.com/1642210/semtech 2012 synopsis.pdf · big data,...
TRANSCRIPT
SEMTECH 2012SAN FRANCISCOA Brief Synopsis
What was new at SemTech 2012?• Big Data• Enterprise Data• Government Data / Open Data• Linked Data• Business Intelligence• Content/Context Management• Semantic Web Used in Real Environments• Data Visualization
Semantic Web for Real• DoD was one of the first users of Semantic Web
• Other video by Dennis Wisnosky
Big Data, Enterprise Data• Oracle 11g R2
• Completely embedded in Oracle Database• Combines SQL and SPARQL. Sometimes in the same query
• Oracle R Enterprise with Semantic Data• Data mining and Data visualization with semantic data
• High Performance and High Availability• (they all say the same, is up to you to confirm)
Big Data, Enterprise Data• Allegrograph from Franz Inc.
• One of the best on the market• Integration, SOLR/Lucene Indexing• MongoGraph – MongoDB integration in Allegrograph• SPIN support• Some of the SPARQL 1.1 is implemented• Petru Maior University will become part of the Allegrograph
University Network
• Other new players in the Semantic Big Data:• Revelytix (data integration)• Sindice (DERI)• LexisNexis (HPCC - their own Big Data implementation)• LinkedIn
Linked Data
Linked Data• BestBuy
• scoolKID (Belgian non-profit Org)
• Government, Science, Media … etc• Google, Microsoft, Yahoo! (big users on LOD)
• Specialized search and results
Content Management• Drupal 7 (CMS with Semantic Web in the bones)• TopQuadrant (Vocabulary Management)• PoolParty (Vocabulary and Thesaurus management)• BBC World Cup 2010, BBC Sport + Olympics
• Instance Data Management and Ontology Aware NLP
• SmartLogic• Content Management, Document Indexing (SharePoint Integrated)
Text Analysis• Expert System
• Probably the best and all rounded Text Analysis system
• Open Calais• Entity Extraction, Content Annotation and Categorization
• SAS, IBM, FAST
Revelytix
Revelytix
rNewsStory components that are obvious for a person…
rNews… are not so obvious for a machine
rNews
rNews Implementers• The New York Times• Associated Press• BBC• Thomson Reuters• Dow Jones• gettyImages
Data Visualization• Tom Sawyer – a greate Semantic data visualization
Semantic Web and Linked Data in Real Life?
Amsterdam Fire Department Runs on Semantics• Starts with the initial message… now converted in RDF
• Next Step: Relevant data are pulled and presented• Road Constructions• Structural Hazards• Fire Investigation Results