Unstructured data extraction in distributed NoSQL

Richard K. Lomotey; Ralph Deters

doi:10.1109/DEST.2013.6611347

Unstructured data extraction in distributed NoSQL

Richard K. Lomotey, Ralph Deters

Penn State Beaver

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

While 'Big data' has brought good tidings in terms of easy accessibility to voluminous data, we are faced with challenges too. The existing Knowledge Discovery in Database (KDD) processes which have been proposed for schema-oriented data sources are no longer applicable since todays data is unstructured. Previously, we deployed a tool called TouchR which relies on the Hidden Markov Model (HMM) to extract terms from unstructured data sources (specifically, NoSQL databases). This paper has advanced on the initially deployed version where we introduced re-usable dictionary and association rules to improve on the quality of the extracted terms. Also, the tool in its present stage is more adaptable to the user search based on the most frequently searched term.

Original language	English (US)
Title of host publication	2013 7th IEEE International Conference on Digital Ecosystems and Technologies
Subtitle of host publication	Smart Planet and Cyber Physical Systems as Embodiment of Digital Ecosystems, DEST 2013
Pages	160-165
Number of pages	6
DOIs	https://doi.org/10.1109/DEST.2013.6611347
State	Published - 2013
Event	2013 7th IEEE International Conference on Digital Ecosystems and Technologies: Smart Planet and Cyber Physical Systems as Embodiment of Digital Ecosystems, DEST 2013 - Menlo Park, CA, United States Duration: Jul 24 2013 → Jul 26 2013

Publication series

Name	IEEE International Conference on Digital Ecosystems and Technologies
ISSN (Print)	2150-4938
ISSN (Electronic)	2150-4946

Other

Other	2013 7th IEEE International Conference on Digital Ecosystems and Technologies: Smart Planet and Cyber Physical Systems as Embodiment of Digital Ecosystems, DEST 2013
Country/Territory	United States
City	Menlo Park, CA
Period	7/24/13 → 7/26/13

All Science Journal Classification (ASJC) codes

Computer Graphics and Computer-Aided Design
Computer Networks and Communications
Environmental Engineering

Access to Document

10.1109/DEST.2013.6611347

Cite this

Lomotey, R. K., & Deters, R. (2013). Unstructured data extraction in distributed NoSQL. In 2013 7th IEEE International Conference on Digital Ecosystems and Technologies: Smart Planet and Cyber Physical Systems as Embodiment of Digital Ecosystems, DEST 2013 (pp. 160-165). Article 6611347 (IEEE International Conference on Digital Ecosystems and Technologies). https://doi.org/10.1109/DEST.2013.6611347

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abstract = "While 'Big data' has brought good tidings in terms of easy accessibility to voluminous data, we are faced with challenges too. The existing Knowledge Discovery in Database (KDD) processes which have been proposed for schema-oriented data sources are no longer applicable since todays data is unstructured. Previously, we deployed a tool called TouchR which relies on the Hidden Markov Model (HMM) to extract terms from unstructured data sources (specifically, NoSQL databases). This paper has advanced on the initially deployed version where we introduced re-usable dictionary and association rules to improve on the quality of the extracted terms. Also, the tool in its present stage is more adaptable to the user search based on the most frequently searched term.",

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Lomotey, RK & Deters, R 2013, Unstructured data extraction in distributed NoSQL. in 2013 7th IEEE International Conference on Digital Ecosystems and Technologies: Smart Planet and Cyber Physical Systems as Embodiment of Digital Ecosystems, DEST 2013., 6611347, IEEE International Conference on Digital Ecosystems and Technologies, pp. 160-165, 2013 7th IEEE International Conference on Digital Ecosystems and Technologies: Smart Planet and Cyber Physical Systems as Embodiment of Digital Ecosystems, DEST 2013, Menlo Park, CA, United States, 7/24/13. https://doi.org/10.1109/DEST.2013.6611347

Unstructured data extraction in distributed NoSQL. / Lomotey, Richard K.; Deters, Ralph.
2013 7th IEEE International Conference on Digital Ecosystems and Technologies: Smart Planet and Cyber Physical Systems as Embodiment of Digital Ecosystems, DEST 2013. 2013. p. 160-165 6611347 (IEEE International Conference on Digital Ecosystems and Technologies).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Lomotey RK, Deters R. Unstructured data extraction in distributed NoSQL. In 2013 7th IEEE International Conference on Digital Ecosystems and Technologies: Smart Planet and Cyber Physical Systems as Embodiment of Digital Ecosystems, DEST 2013. 2013. p. 160-165. 6611347. (IEEE International Conference on Digital Ecosystems and Technologies). doi: 10.1109/DEST.2013.6611347

Unstructured data extraction in distributed NoSQL

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