Anomaly identification in log files

TB Scarton, DLG Borges, T BIANCHI… - US Patent 11,372,841, 2022 - Google Patents
Described are techniques for identifying anomalies in log files. The techniques including a
method encompassing mapping a plurality of log entries into a bag-of-words matrix and …

Sensor contribution ranking

A Niculescu-Mizil, S Han - US Patent 11,763,198, 2023 - Google Patents
Methods and systems for detecting and correcting anomalies include detecting an anomaly
in a cyber-physical system, based on a classification of time series information from sensors …

Contextual anomaly detection across assets

K Kulkarni, PV Seshadri, S Mukherjee… - US Patent …, 2022 - Google Patents
Methods, systems, and computer program products for con textual anomaly detection across
assets are provided herein. A method includes obtaining time-series data frames corre …

Method, apparatus, electronic device, and medium for detecting abnormality in network

W Yang, J Ni, Z Jia - US Patent App. 17/685,823, 2023 - Google Patents
US20230231862A1 - Method, apparatus, electronic device, and medium for detecting
abnormality in network - Google Patents US20230231862A1 - Method, apparatus, electronic …

Neural networks for handling variable-dimensional time series data

J Narwariya, P Malhotra, V Gupta… - US Patent App. 17 …, 2021 - Google Patents
BACKGROUND [0003] Several deep-learning approaches are limited to handling fixed input
dimension multivariate time series. Several applications of Internet of Things (IoT) …

Anomaly comparison across multiple assets and time-scales

K Kulkarni, PV Seshadri, S Dwivedi - US Patent 11,182,400, 2021 - Google Patents
Methods, systems, and computer program products for anomaly comparison across multiple
assets and time-scales are provided herein. A computer-implemented method includes …

Method and device for automatic gesture recognition

T Schön, M Schlittenbauer, M Morgott - US Patent 11,475,712, 2022 - Google Patents
A method for automatic gesture recognition in which, by a machine learner data of a
respective gesture of a variety of gestures executed by a user and captured by at least one …