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shiyonglu / DATAVIEW

DATAVIEW is a big data workflow management system. It uses Dropbox as the data cloud and Amazon EC2 as the compute cloud. Current research focuses on the security and privacy aspects of DATAVIEW as well as performance and cost optimization for running workflows in clouds.
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Paper Submission, DKE #11

Open fahimaamin opened 5 years ago

fahimaamin commented 5 years ago

1) Overleaf Link: https://www.overleaf.com/15900939fdgdqtwgvbyp

2) extend OPQL to more like SQL-style language SELECT FROM WHERE.

3) prove that our translation from OPQL to Pig Latin is semantics-preserving, that is, they are equivalent in terms of what they will return, no more and no less. See our previous paper of tranaslating sparql to sql as an example: https://www.sciencedirect.com/science/article/pii/S0169023X09000469

Other papers to read:

fahimaamin commented 5 years ago

Meeting Note 1:

  1. Changed section 4 from "Extending OPQL to support PROV-DM" to "OPQL 2.0: A SQL-Like Provenance Query Language". Need to modify the content accordingly.
  2. Changed Section 5 from "Translating $OPQL$ to Pig Latin" to "Semantics-Preserving Translation from $OPQL 2.0$ to Pig Latin". Need to modify the content accordingly.
  3. Decided to change Section 6 "OPQL pig: A case Study" in perspective of an example Provenance graph from Autism Study. Rewrite the section based on Autism Provenance Graph.
  4. Decided to change Section 7 "Experiments" based on example case study and rewrite the section accordingly.