Data Quality in Data Streams by Modular Change Point Detection.
Yaron KanzaRajat MalikDivesh SrivastavaCaroline StoneGordon WoodhullPublished in: VLDB Workshops (2023)
Keyphrases
- data quality
- change point detection
- data streams
- outlier detection
- change point
- singular spectrum analysis
- non stationary
- data cleaning
- data warehouse
- normalized maximum likelihood
- sequential data
- quality management
- data cleansing
- concept drift
- quality assessment
- high dimensional time series
- frequent itemsets
- data sets
- data transformation
- itemsets
- cell suppression