With Knowledge Graphs (KGs) at the center of numerous applications such as recommender systems and question-answering, the need for generalized pipelines to construct and …
Query optimization is one of the most challenging problems in database systems. Despite the progress made over the past decades, query optimizers remain extremely complex …
W Fan - Proceedings of the VLDB Endowment, 2022 - dl.acm.org
Big data is typically characterized with 4V's: Volume, Velocity, Variety and Veracity. When it comes to big graphs, these challenges become even more staggering. Each and every of …
M Mahdavi, Z Abedjan - Proceedings of the VLDB Endowment, 2020 - dl.acm.org
Traditional error correction solutions leverage handmaid rules or master data to find the correct values. Both are often amiss in real-world scenarios. Therefore, it is desirable to …
Z Miao, Y Li, X Wang - … of the 2021 International Conference on …, 2021 - dl.acm.org
Deep Learning revolutionizes almost all fields of computer science including data management. However, the demand for high-quality training data is slowing down deep …
C Yan, Y He - Proceedings of the 2020 ACM SIGMOD International …, 2020 - dl.acm.org
Data preparation is widely recognized as the most time-consuming process in modern business intelligence (BI) and machine learning (ML) projects. Automating complex data …
IF Ilyas, T Rekatsinas - ACM Journal of Data and Information Quality …, 2022 - dl.acm.org
The last few years witnessed significant advances in building automated or semi-automated data quality, data cleaning and data integration systems powered by machine learning (ML) …
Generative AI has made significant strides, yet concerns about the accuracy and reliability of its outputs continue to grow. Such inaccuracies can have serious consequences such as …
P Li, X Rao, J Blase, Y Zhang, X Chu… - 2021 IEEE 37th …, 2021 - ieeexplore.ieee.org
Data quality affects machine learning (ML) model performances, and data scientists spend considerable amount of time on data cleaning before model training. However, to date, there …