Helen Oliver

According to our database, Helen Oliver authored at least 18 papers between 2009 and 2026.

Collaborative distances:

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

2026

Implementation and Privacy Guarantees for Scalable Keyword Search on SOLID-based Decentralized Data with Granular Visibility Constraints.

Mohamed Ragab, Faria Ferooz, Mohammad Bahrani, Helen Oliver, Thanassis Tiropanis, Alexandra Poulovassilis, Adriane Chapman, George Roussos

CoRR, April, 2026

Rethinking Information Retrieval in a Re-Decentralised Web: Exploring the Feasibility and Quality of Search Across Personal Online Datastores.

Mohammad Bahrani, Mohamed Ragab, Helen Oliver, Thanassis Tiropanis, Adriane Chapman, Alexandra Poulovassilis, George Roussos

ACM Trans. Web, February, 2026

2025

ESPRESSO: Privacy-Preserving Keyword Search on Decentralized Data with Differential Visibility Constraints.

Mohamed Ragab, Mohamed Bahrani, Helen Oliver, Thanassis Tiropanis, Alexandra Poulovassilis, Adriane Chapman, George Roussos

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, 2025

2024

ESPRESSO: A Framework to Empower Search on the Decentralized Web.

Mohamed Ragab, Yury Savateev, Helen Oliver, Thanassis Tiropanis, Alexandra Poulovassilis, Adriane Chapman, George Roussos

Data Sci. Eng., December, 2024

DESERE: The 1st Workshop on Decentralised Search and Recommendation.

Mohamed Ragab, Yury Savateev, Wenjie Wang, Reza Moosaei, Thanassis Tiropanis, Alexandra Poulovassilis, Adriane Chapman, Helen Oliver, George Roussos

CoRR, 2024

The 1st Workshop on Decentralised Search and Recommendation.

Mohamed Ragab, Yury Savateev, Wenjie Wang, Reza Moosaei, Thanassis Tiropanis, Alexandra Poulovassilis, Adriane Chapman, Helen Oliver, George Roussos

Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

Unlocking the Potential of Health Data with Decentralised Search in Personal Health Datastores.

Mohamed Ragab, Yury Savateev, Helen Oliver, Thanassis Tiropanis, Alexandra Poulovassilis, Adriane Chapman, George Roussos

Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

A Demonstration of Decentralized Search Over Solid Personal Online Datastores.

Mohamed Ragab, Yury Savateev, Helen Oliver, Reza Moosaei, Thanassis Tiropanis, Alexandra Poulovassilis, Adriane Chapman, George Roussos

Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

Decentralized Search over Personal Online Datastores: Architecture and Performance Evaluation.

Mohamed Ragab, Yury Savateev, Helen Oliver, Thanassis Tiropanis, Alexandra Poulovassilis, Adriane Chapman, Ruben Taelman, George Roussos

Proceedings of the Web Engineering - 24th International Conference, 2024

2022

Eff the ineffable: on the uncommunicability of a conceptually simple contribution to HCI methodology.

Helen Oliver, Richard Mortier, Jon Crowcroft

CoRR, 2022

2019

Design Fiction for Real-World Connected Wearables.

Helen Oliver

Proceedings of the 5th ACM Workshop on Wearable Systems and Applications, 2019

Participatory design fiction for innovation in everyday wearable IoT systems: demo abstract.

Helen Oliver

Proceedings of the International Conference on Internet of Things Design and Implementation, 2019

2016

A design proto-pattern for continuously evaluated forecasting in IBM^® InfoSphere^® Streams.

Helen Oliver, Patrick E. McSharry

Softw. Pract. Exp., 2016

2015

The Automagic Box of Beauty - A Prototypical Smart Device as Use Case Example for User-centered Decision Support via the Hub-of-all-Things.

Helen Oliver

Proceedings of the SENSORNETS 2015, 2015

2013

Tearing down the Protocol Wall with Software Defined Networking.

Jon Crowcroft, Helen Oliver, Yitzhak Bar-Geva

Proceedings of the IEEE SDN for Future Networks and Services, 2013

2009

A user-centred evaluation framework for the Sealife semantic web browsers.

Helen Oliver, Gayo Diallo, Ed de Quincey, Dimitra Alexopoulou, Bianca Habermann, Patty Kostkova, Michael Schroeder, Simon Jupp, Khaled Khelif, Robert Stevens, Gawesh Jawaheer, Gemma Madle

BMC Bioinform., 2009

Mining for Patterns of Semantic Link Usage: Do Domain Users Actually Like Semantic Browsing?

Ed de Quincey, Helen Oliver, Patty Kostkova, Gawesh Jawaheer, Gemma Madle, Gayo Diallo, Dimitra Alexopoulou, Michael Schroeder, Bianca Habermann, Khaled Khelif, Simon Jupp, Robert Stevens

Proceedings of the 2009 IEEE/WIC/ACM International Conference on Web Intelligence and International Conference on Intelligent Agent Technology, 2009

Data Triangulation in a User Evaluation of the Sealife Semantic Web Browsers.

Helen Oliver, Patty Kostkova, Ed de Quincey

Proceedings of the Electronic Healthcare - Second International ICST Conference, 2009