Panagiotis Periorellis

Title: The Innovations of Panagiotis Periorellis

Introduction

Panagiotis Periorellis is a notable inventor based in Munich, Germany. He has made significant contributions to the field of technology, particularly in the areas of event stream transformations and anomaly detection in time series data. With a total of 2 patents, his work has garnered attention for its innovative approaches to complex problems.

Latest Patents

One of his latest patents is focused on event stream transformations. This invention formulates transformations on one or more input event streams to generate one or more output event streams. The transformations can be viewed as a query on the original input event stream(s). The event query includes representations of event stream sources that represent an input event stream available in a specific execution context. Additionally, it features a transformation module that identifies the transformation set to be performed on the input event streams. Once the query is properly formed, an execution module can execute the transformations on the designated input event stream(s) to generate output event streams.

Another significant patent by Periorellis is related to unsupervised anomaly detection for arbitrary time series. This invention examines time series sequences that represent performance counters from executing programs. It provides valuable insights into potential malfunctions, busy periods in network traffic, and intensive processing cycles. The unsupervised anomaly detector can identify anomalies in any time series by utilizing a combination of known techniques from statistics, signal processing, and machine learning. This allows for the detection of outliers in unsupervised data and captures anomalies such as edge detection, spike detection, and pattern error anomalies. Boolean and probabilistic results can indicate whether an anomaly was detected.

Career Highlights

Panagiotis Periorellis is currently employed at Microsoft Technology Licensing, LLC, where he continues to innovate and contribute to the field of technology. His work is characterized by a strong focus on practical applications of theoretical concepts, making his inventions highly relevant in today's tech landscape.

Collaborations

Throughout his career, Periorellis has collaborated with talented individuals such as Eldar Akchurin and Vitaly V Filimonov. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Panagiotis Periorellis is a distinguished inventor whose contributions to event stream transformations and anomaly detection are paving the way for advancements in technology. His innovative patents reflect a deep understanding of complex systems and