@inproceedings{ecc364f7a49a4e21bc324cb56f3079dd,
title = "Inferring Fine-Grained Data Provenance in Stream Data Processing: Reduced Storage Cost, High Accuracy",
abstract = "Fine-grained data provenance ensures reproducibility of results in decision making, process control and e-science applications. However, maintaining this provenance is challenging in stream data processing because of its massive storage consumption, especially with large overlapping sliding windows. In this paper, we propose an approach to infer fine-grained data provenance by using a temporal data model and coarse-grained data provenance of the processing. The approach has been evaluated on a real dataset and the result shows that our proposed inferring method provides provenance information as accurate as explicit fine-grained provenance at reduced storage consumption.",
keywords = "METIS-278792, IR-78048, Inference, EWI-20497, Stream Data, Storage, Fine grained data provenance",
author = "M.R. Huq and Andreas Wombacher and Apers, {Peter M.G.}",
note = "10.1007/978-3-642-23091-2_11 ; null ; Conference date: 29-08-2011 Through 02-09-2011",
year = "2011",
month = sep,
doi = "10.1007/978-3-642-23091-2_11",
language = "Undefined",
isbn = "978-3-642-23090-5",
series = "Lecture Notes in Computer Science",
publisher = "Springer",
pages = "118--127",
editor = "Abdelkader Hameurlain and Liddle, {Stephen W.} and Klaus-Dieter Schewe and Xiaofang Zhou",
booktitle = "22nd International Conference on Database and Expert Systems Applications (DEXA 2011)",
}