Context agnostic trajectory prediction based on $λ$-architecture

no code implementations • 29 Sep 2019 • Evangelos Psomakelis, Konstantinos Tserpes, Dimitris Zissisc, Dimosthenis Anagnostopoulos, Theodora Varvarigou

Predicting the next position of movable objects has been a problem for at least the last three decades, referred to as trajectory prediction.

Trajectory Prediction

Employing traditional machine learning algorithms for big data streams analysis: the case of object trajectory prediction

no code implementations • 1 Sep 2016 • Angelos Valsamis, Konstantinos Tserpes, Dimitrios Zissis, Dimosthenis Anagnostopoulos, Theodora Varvarigou

In this paper, we model the trajectory of sea vessels and provide a service that predicts in near-real time the position of any given vessel in 4', 10', 20' and 40' time intervals.

BIG-bench Machine Learning Trajectory Prediction

Comparing methods for Twitter Sentiment Analysis

no code implementations • 12 May 2015 • Evangelos Psomakelis, Konstantinos Tserpes, Dimosthenis Anagnostopoulos, Theodora Varvarigou

This work extends the set of works which deal with the popular problem of sentiment analysis in Twitter.

Twitter Sentiment Analysis