Data-driven construction of visual query interface for time series data
This Final Year Project explores data-driven techniques to help end-users to query such time series data. The goal of the project is to design and implement an efficient and scalable algorithm that can fill up pattern panels in SENSOR, a novel data-driven sketch-based visual query interface (VQI)...
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| Format: | Final Year Project (FYP) |
| Language: | English |
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Nanyang Technological University
2023
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| Online Access: | https://hdl.handle.net/10356/166557 |
| _version_ | 1826124670020091904 |
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| author | Yip, Justin Jia En |
| author2 | Sourav S Bhowmick |
| author_facet | Sourav S Bhowmick Yip, Justin Jia En |
| author_sort | Yip, Justin Jia En |
| collection | NTU |
| description | This Final Year Project explores data-driven techniques to help end-users to query such time
series data. The goal of the project is to design and implement an efficient and scalable
algorithm that can fill up pattern panels in SENSOR, a novel data-driven sketch-based visual
query interface (VQI) construction system that automatically constructs its VQI from time
series data using representative objects called shapelets, which are formed from the data.
With a multi-optimization objective of High Diversity, High Coverage and Low Cognitive
Load, methods to interpret and work with time series data and various models have and are
being explored to facilitate the development of the final algorithm.
This Final Report aims to walk through the following components of the project – an
introduction, literature review of existing work and new research, an analysis of its
requirements with review. Following this, this report also covers the proposed algorithm in
detail, a walkthrough on how the output will be visualized, usability tests, and finally future
work to further improve upon the current work. |
| first_indexed | 2024-10-01T06:24:11Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/166557 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:24:11Z |
| publishDate | 2023 |
| publisher | Nanyang Technological University |
| record_format | dspace |
| spelling | ntu-10356/1665572023-05-05T15:41:53Z Data-driven construction of visual query interface for time series data Yip, Justin Jia En Sourav S Bhowmick School of Computer Science and Engineering ASSourav@ntu.edu.sg Engineering::Computer science and engineering::Data This Final Year Project explores data-driven techniques to help end-users to query such time series data. The goal of the project is to design and implement an efficient and scalable algorithm that can fill up pattern panels in SENSOR, a novel data-driven sketch-based visual query interface (VQI) construction system that automatically constructs its VQI from time series data using representative objects called shapelets, which are formed from the data. With a multi-optimization objective of High Diversity, High Coverage and Low Cognitive Load, methods to interpret and work with time series data and various models have and are being explored to facilitate the development of the final algorithm. This Final Report aims to walk through the following components of the project – an introduction, literature review of existing work and new research, an analysis of its requirements with review. Following this, this report also covers the proposed algorithm in detail, a walkthrough on how the output will be visualized, usability tests, and finally future work to further improve upon the current work. Bachelor of Engineering (Computer Science) 2023-05-05T02:46:40Z 2023-05-05T02:46:40Z 2023 Final Year Project (FYP) Yip, J. J. E. (2023). Data-driven construction of visual query interface for time series data. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/166557 https://hdl.handle.net/10356/166557 en SCSE22-0327 application/pdf Nanyang Technological University |
| spellingShingle | Engineering::Computer science and engineering::Data Yip, Justin Jia En Data-driven construction of visual query interface for time series data |
| title | Data-driven construction of visual query interface for time series data |
| title_full | Data-driven construction of visual query interface for time series data |
| title_fullStr | Data-driven construction of visual query interface for time series data |
| title_full_unstemmed | Data-driven construction of visual query interface for time series data |
| title_short | Data-driven construction of visual query interface for time series data |
| title_sort | data driven construction of visual query interface for time series data |
| topic | Engineering::Computer science and engineering::Data |
| url | https://hdl.handle.net/10356/166557 |
| work_keys_str_mv | AT yipjustinjiaen datadrivenconstructionofvisualqueryinterfacefortimeseriesdata |