@inproceedings{5faccca908d2417f98941f6d9a8dd223,
title = "Collaborative scientific workflow composition as a service- An infrastructure supporting collaborative data analytics workflow design and management",
abstract = "The need for collaborative data analytics increases significantly when confronted with the challenges of big data. Although workflow tools offer a formal way to define, automate, and repeat multi-step computational procedures, designing complex data processing workflow requires collaboration from multiple people with complementary expertise. Existing tools are not suitable to support collaborative design of comprehensive workflows. To address such a challenge, this paper reports the design and development of a software infrastructure with the capability of supporting collaborative data-oriented workflow composition and management, adding a key component to existing cyberinfrastructure that will support big data collaboration through the Internet. A collaborative provenance query model (CPM) is presented together with graph-based patterns and algebra. A hypergraph theory-based provenance mining technique is reported. The research extends an existing opensource workflow tool, by adding system-level facilities to support human interaction and cooperation that are essential for an effective and efficient scientific collaboration.",
keywords = "Big data analytics, Collaborative provenance, Collaborative workflow design, Scientific workflow",
author = "Jia Zhang and Qihao Bao and Xiaoyi Duan and Shiyong Lu and Lijun Xue and Runyu Shi and Pingbo Tang",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2nd IEEE International Conference on Collaboration and Internet Computing, IEEE CIC 2016 ; Conference date: 01-11-2016 Through 03-11-2016",
year = "2017",
month = jan,
day = "6",
doi = "10.1109/CIC.2016.37",
language = "English (US)",
series = "Proceedings - 2016 IEEE 2nd International Conference on Collaboration and Internet Computing, IEEE CIC 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "219--228",
booktitle = "Proceedings - 2016 IEEE 2nd International Conference on Collaboration and Internet Computing, IEEE CIC 2016",
}