Chrysovalantis Anastasiou

According to our database, Chrysovalantis Anastasiou authored at least 18 papers between 2015 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

BIG-Bench Extra Hard.

Mehran Kazemi, Bahare Fatemi, Hritik Bansal, John Palowitch, Chrysovalantis Anastasiou, Sanket Vaibhav Mehta, Kshitij Jain, Virginia Aglietti, Disha Jindal, Peter Chen, Nishanth Dikkala, Gladys Tyen, Xin Liu, Uri Shalit, Silvia Chiappa, Kate Olszewska, Yi Tay, Vinh Q. Tran, Quoc V. Le, Orhan Firat

CoRR, February, 2025

TrajRoute: Rethinking Routing with a Simple Trajectory-Based Approach - Forget the Maps and Traffic!

Maria Despoina Siampou, Chrysovalantis Anastasiou, John Krumm, Cyrus Shahabi

Proceedings of the 26th IEEE International Conference on Mobile Data Management, 2025

BIG-Bench Extra Hard.

Mehran Kazemi, Bahare Fatemi, Hritik Bansal, John Palowitch, Chrysovalantis Anastasiou, Sanket Vaibhav Mehta, Lalit K. Jain, Virginia Aglietti, Disha Jindal, Peter Chen, Nishanth Dikkala, Gladys Tyen, Xin Liu, Uri Shalit, Silvia Chiappa, Kate Olszewska, Yi Tay, Vinh Q. Tran, Quoc V. Le, Orhan Firat

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

2024

A federated learning architecture for secure and private neuroimaging analysis.

Dimitris Stripelis, Umang Gupta, Hamza Saleem, Nikhil J. Dhinagar, Tanmay Ghai, Chrysovalantis Anastasiou, Rafael Sanchez, Greg Ver Steeg, Srivatsan Ravi, Muhammad Naveed, Paul M. Thompson, José Luis Ambite

Patterns, 2024

Estimating mobility distributions from uncertain roadside sensor datasets.

Chrysovalantis Anastasiou, John Krumm, Cyrus Shahabi

Proceedings of the 25th IEEE International Conference on Mobile Data Management, 2024

2023

Time-variant road network-based bridgelets.

Chrysovalantis Anastasiou, John Krumm, Cyrus Shahabi

Proceedings of the 24th IEEE International Conference on Mobile Data Management, 2023

MetisFL: An Embarrassingly Parallelized Controller for Scalable & Efficient Federated Learning Workflows.

Dimitris Stripelis, Chrysovalantis Anastasiou, Patrick Toral, Armaghan Asghar, José Luis Ambite

Proceedings of the 4th International Workshop on Distributed Machine Learning, 2023

2022

ASTRO: Reducing COVID-19 Exposure through Contact Prediction and Avoidance.

Chrysovalantis Anastasiou, Constantinos Costa, Panos K. Chrysanthis, Cyrus Shahabi, Demetrios Zeinalipour-Yazti

ACM Trans. Spatial Algorithms Syst., 2022

Secure Federated Learning for Neuroimaging.

Dimitris Stripelis, Umang Gupta, Hamza Saleem, Nikhil J. Dhinagar, Tanmay Ghai, Rafael Sanchez, Chrysovalantis Anastasiou, Armaghan Asghar, Greg Ver Steeg, Srivatsan Ravi, Muhammad Naveed, Paul M. Thompson, José Luis Ambite

CoRR, 2022

Data-driven Traffic Index from Sparse and Incomplete Data.

Chrysovalantis Anastasiou, Juanhao Zhao, Seon Ho Kim, Cyrus Shahabi

Proceedings of the 25th IEEE International Conference on Intelligent Transportation Systems, 2022

Generation of Synthetic Urban Vehicle Trajectories.

Chrysovalantis Anastasiou, Seon Ho Kim, Cyrus Shahabi

Proceedings of the IEEE International Conference on Big Data, 2022

2021

EPICGen: An Experimental Platform for Indoor Congestion Generation and Forecasting.

Chrysovalantis Anastasiou, Constantinos Costa, Panos K. Chrysanthis, Cyrus Shahabi

Proc. VLDB Endow., 2021

Secure Neuroimaging Analysis using Federated Learning with Homomorphic Encryption.

Dimitris Stripelis, Hamza Saleem, Tanmay Ghai, Nikhil J. Dhinagar, Umang Gupta, Chrysovalantis Anastasiou, Greg Ver Steeg, Srivatsan Ravi, Muhammad Naveed, Paul M. Thompson, José Luis Ambite

CoRR, 2021

2019

MR-Cubes: On-the-Fly Computation of Location Popularity from Check-in Data Streams.

George Constantinou, Chrysovalantis Anastasiou, Dimitris Stripelis, Cyrus Shahabi

Proceedings of the 20th IEEE International Conference on Mobile Data Management, 2019

Time-Dependent Reachability Analysis: A Data-Driven Approach.

Chrysovalantis Anastasiou, Chao Huang, Seon Ho Kim, Cyrus Shahabi

Proceedings of the 20th IEEE International Conference on Mobile Data Management, 2019

ADMSv2: A Modern Architecture for Transportation Data Management and Analysis.

Chrysovalantis Anastasiou, Jianfa Lin, Chaoyang He, Yao-Yi Chiang, Cyrus Shahabi

Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Advances on Resilient and Intelligent Cities, 2019

2018

Extending Apache Spark with a Mediation Layer.

Dimitris Stripelis, Chrysovalantis Anastasiou, José Luis Ambite

Proceedings of the International Workshop on Semantic Big Data, 2018

2015

Rayzit: An Anonymous and Dynamic Crowd Messaging Architecture.

Constantinos Costa, Chrysovalantis Anastasiou, Georgios Chatzimilioudis, Demetrios Zeinalipour-Yazti

Proceedings of the 16th IEEE International Conference on Mobile Data Management, 2015