TY - GEN
T1 - Anomaly detection in data streams
T2 - 12th International Conference on Beyond Databases, Architectures and Structures, BDAS 2016
AU - Gorawska, Anna
AU - Pasterak, Krzysztof
N1 - Publisher Copyright:
© Springer International Publishing Switzerland 2016.
PY - 2016
Y1 - 2016
N2 - Developing anomaly detection systems requires diverse data for training and testing purposes. Real measurements are not necessarily reliable at this stage because it is almost impossible to find a diverse training set with exactly known characteristics. The petrol station simulator was designed to generate measurements that mimic real petrol station readings. The simulator produces datasets with exactly specified anomalies to be detected via anomaly detection system. The paper introduces foundations of the simulator with results. The discussion section presents future work in the area of stream data extraction and materialization in the Stream Data Warehouse.
AB - Developing anomaly detection systems requires diverse data for training and testing purposes. Real measurements are not necessarily reliable at this stage because it is almost impossible to find a diverse training set with exactly known characteristics. The petrol station simulator was designed to generate measurements that mimic real petrol station readings. The simulator produces datasets with exactly specified anomalies to be detected via anomaly detection system. The paper introduces foundations of the simulator with results. The discussion section presents future work in the area of stream data extraction and materialization in the Stream Data Warehouse.
KW - Data stream
KW - Fuel leak detection
KW - Petrol station
KW - Petrol station simulator
KW - Sensor miscalibration
KW - Statistical inventory reconciliation
KW - Stream Data Warehouse
KW - Stream data extraction
UR - https://www.scopus.com/pages/publications/84964703282
U2 - 10.1007/978-3-319-34099-9_57
DO - 10.1007/978-3-319-34099-9_57
M3 - Conference contribution
AN - SCOPUS:84964703282
SN - 9783319340982
T3 - Communications in Computer and Information Science
SP - 727
EP - 736
BT - Beyond Databases, Architectures and Structures
A2 - Kozielski, Stanislaw
A2 - Mrozek, Dariusz
A2 - Kasprowski, Pawel
A2 - Malysiak-Mrozek, Bozena
A2 - Kostrzewa, Daniel
PB - Springer Verlag
Y2 - 31 May 2016 through 3 June 2016
ER -