An Approach to Extracting Topic-guided Views from the Sources of a Data Lake
Sign Up to like & getrecommendations! Published in 2021 at "Information Systems Frontiers"
DOI: 10.1007/s10796-020-10010-x
Abstract: In the last years, data lakes are emerging as an effective and an efficient support for information and knowledge extraction from a huge amount of highly heterogeneous and quickly changing data sources. Data lake management… read more here.
Keywords: topic guided; sources data; data lake; guided views ... See more keywords
Data Lake Architecture for Storing and Transforming Web Server Access Log Files
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3270368
Abstract: Web server access log files are text files containing important data about server activities, client requests addressed to a server, server responses, etc. Large-scale analysis of these data can contribute to various improvements in different… read more here.
Keywords: data lake; log files; log; access ... See more keywords
Soft and Declarative Fishing of Information in Big Data Lake
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Fuzzy Systems"
DOI: 10.1109/tfuzz.2018.2812157
Abstract: In recent years, many fields that experience a sudden proliferation of data, which increases the volume of data that must be processed and the variety of formats the data is stored in have been identified.… read more here.
Keywords: big data; soft declarative; declarative fishing; data lake ... See more keywords
Data Lake Organization
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Knowledge and Data Engineering"
DOI: 10.1109/tkde.2021.3091101
Abstract: We consider the problem of creating a navigation structure that allows a user to most effectively navigate a data lake. We define an organization as a graph that contains nodes representing sets of attributes within… read more here.
Keywords: problem; data lakes; navigation; lake organization ... See more keywords
An Automated Metadata Generation Method for Data Lake of Industrial WoT Applications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Systems, Man, and Cybernetics: Systems"
DOI: 10.1109/tsmc.2021.3119871
Abstract: Recent trends in the Web of Things (WoT) have led to data explosion. Data lake (DL), as a flexible on-demand heterogeneous data management architecture, has become a feasible solution in data management. Metadata modeling for… read more here.
Keywords: data lake; semantics; wot; industrial wot ... See more keywords