A decentralised approach to privacy preserving trajectory mining

R Talat, MS Obaidat, M Muzammal, AH Sodhro… - Future generation …, 2020 - Elsevier
Large volumes of mobility data is collected in various application domains. Enterprise
applications are designed on the notion of centralised data control where the proprietary of …

Epidemic spreading in trajectory networks

T Pechlivanoglou, J Li, J Sun, F Heidari, M Papagelis - Big Data Research, 2022 - Elsevier
Epidemics of infectious diseases, such as the one caused by the rapid spread of the
coronavirus disease 2019 (COVID-19), have tested the world's more advanced health …

Microscopic modeling of spatiotemporal epidemic dynamics

T Pechlivanoglou, G Alix, N Yanin, J Li… - Proceedings of the 3rd …, 2022 - dl.acm.org
Conventional techniques of epidemic modeling are based on compartmental models, where
population groups are transitioning from one compartment to another-for example, S, I, or …

Trajectory-User Linking using Higher-order Mobility Flow Representations

M Alsaeed, A Agrawal… - 2023 24th IEEE …, 2023 - ieeexplore.ieee.org
Trajectory user linking (TUL) is a problem in trajectory classification that links anonymous
trajectories to the users who generated them. TUL has various uses such as identity …

PathletRL: Trajectory Pathlet Dictionary Construction using Reinforcement Learning

G Alix, M Papagelis - Proceedings of the 31st ACM International …, 2023 - dl.acm.org
Sophisticated location and tracking technologies have led to the generation of vast amounts
of trajectory data. Of interest is constructing a small set of basic building blocks that can …

Projected augmentation-augmented reality using rotatable video projectors

J Ehnes, K Hirota, M Hirose - Third IEEE and ACM international …, 2004 - ieeexplore.ieee.org
In this paper, we propose a new way of augmenting our environment with information
without making the user carry any devices. We propose the use of video projection to display …

A Mobility-based Recommendation System for Mitigating the Risk of Infection during Epidemics

G Alix, N Yanin, T Pechlivanoglou, J Li… - 2022 23rd IEEE …, 2022 - ieeexplore.ieee.org
The relationship between human mobility and the spread of an infectious disease has been
well documented. At the same time, availability of mobility data is growing due to …

Fast and accurate mining of node importance in trajectory networks

T Pechlivanoglou, M Papagelis - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
Mining large-scale trajectory data streams (of moving objects) has attracted significant
attention due to an abundance of modern tracking devices and a number of real-world …

Evaluating and forecasting the operational performance of road intersections

A Nematichari, T Pechlivanoglou… - Proceedings of the 30th …, 2022 - dl.acm.org
Road intersections represent one of the most complex configurations encountered when
traversing road networks. It is therefore of vital importance to improve their operational …

TrajLearn: Trajectory Prediction Learning using Deep Generative Models

A Nadiri, J Li, A Faraji, G Abuoda… - arxiv preprint arxiv …, 2024 - arxiv.org
Trajectory prediction aims to estimate an entity's future path using its current position and
historical movement data, benefiting fields like autonomous navigation, robotics, and human …