Difference between revisions of "BigDataTutorial"
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Big Data Introduction with focus on textual and sensor streaming data
Deep into Velocity:
History and principles of stream computing and complex event processing
Modelling frameworks for complex event processing and data stream management
Processing social data streams
Deep into Variety:
Semantic Web standards, languages, models, query processing, and reasoning techniques relevant to various modalities and integrated processing.
Variety and Velocity at once: Stream reasoning, Tools and applications
== Provision ==
== Provision ==
Revision as of 12:01, 6 October 2015
Semantics Approach to Big Data and Event Processing
Variety, Velocity, Volume and Veracity are the four V for Big Data. Most of the technologies available have shown how to treat the Volume. However, due to the increasing number of streaming data sources, the Velocity problem is relevant as never before. Moreover, the Veracity and especially Variety, have increases the difficulty of the challenge.
This course goes focuses on these two aspect of the Big Data problem, Velocity and Variety, it shows how with streaming data and semantic technologies is possible to enable efficient and effective stream processing for advanced application development .
- Big Data Introduction with focus on textual and sensor streaming data
- Deep into Velocity:
- History and principles of stream computing and complex event processing
- Modelling frameworks for complex event processing and data stream management
- Processing social data streams
- Physical (sensor/IoT)
- Deep into Variety:
- Semantic Web standards, languages, models, query processing, and reasoning techniques relevant to various modalities and integrated processing.
- Variety and Velocity at once: Stream reasoning, Tools and applications
Students will gain enough background to use tools made available by the academic and industrial community to solve prototypical problems. Example applications include: Smart Cities, Social Media Analytics, Sensor Networks, Situational Awareness, Digital Health, etc.
Suggested Pre-Requisite Knowledge
Intermediate IT level (programming or application development skills, knowledge of data management and Web technologies)
DAY 1: 6th October 2015
- Emanuele Della Valle: Introduction on Big Data with an emphasis on the Velocity and Variety dimensions. [45 min]
- Amit Sheth: Mastering the variety dimension of Big Data with semantic technologies; high level intro to standards. Focus on variety/interoperability dimension. [45 min]
- Emanuele Della Valle: Walk-through Semantic technologies: specific examples involving RDF, SPARQL, OWL, and R2ML. [45 min]
- Pramod Anantharam: Examples of applied semantic technologies to solve variety: SSN annotation, Social data annotation. [45 min]
DAY 2: 7th October 2015
- Emanuele Della Valle: Mastering the velocity dimension of Big Data with stream processing technologies. [60 min]
- Riccardo Tommasini: Walk-through on stream processing technologies. [60 min]
- Amit Sheth Examples of applied stream processing technologies to solve velocity: Twitris. Specific examples of velocity challenge and how it is addressed in disaster coordination scenario (e.g., Jammu&Kashmir Floods). [60 min]
DAY 3: 8th October 2015
- Emanuele Della Valle: Stream Reasoning: mastering the velocity and variety dimension of Big Data at the same time. [60 min]
- Riccardo Tommasini: Hands on stream reasoning technologies. [30 min]
- Emanuele Della Valle: City Sensing Listening to the pulse of our cities fusing Social Media Streams and Call Data Records. [30 min]
- Pavan Kapanipathi: Semantic Filtering as an example of Semantic technologies for real time analysis. [30 min]
- Pramod Anantharam: Event Correlation Social and IoT as an example of data integration. [30 min]