Alastair van Heerden

According to our database, Alastair van Heerden authored at least 10 papers between 2021 and 2026.

Collaborative distances:

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

2026

Network-Based Interventions for HIV Prevention via Cascade-Aware Suppression of Transmission.

Akseli Kangaslahti, Davin Choo, Milind Tambe, Alastair van Heerden, Cheryl Johnson

CoRR, May, 2026

Adaptive Multi-Round Allocation with Stochastic Arrivals.

Yuqi Pan, Davin Choo, Haichuan Wang, Milind Tambe, Alastair van Heerden, Cheryl Johnson

CoRR, May, 2026

Policy-Embedded Graph Expansion: Networked HIV Testing with Diffusion-Driven Network Samples.

Akseli Kangaslahti, Davin Choo, Lingkai Kong, Milind Tambe, Alastair van Heerden, Cheryl Johnson

CoRR, January, 2026

2025

Adaptive Frontier Exploration on Graphs with Applications to Network-Based Disease Testing.

Davin Choo, Yuqi Pan, Tonghan Wang, Milind Tambe, Alastair van Heerden, Cheryl Johnson

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2025, 2025

2024

Explainable Early Prediction of Gestational Diabetes Biomarkers by Combining Medical Background and Wearable Devices: A Pilot Study With a Cohort Group in South Africa.

Sefki Kolozali, Sara L. White, Shane Norris, Maria Fasli, Alastair van Heerden

IEEE J. Biomed. Health Informatics, April, 2024

Understanding How Parents Deal With the Health Advice They Receive: A Qualitative Study and Implications for the Design of Message-based Health Dissemination Systems for Child Health.

Beatriz Félix, Cristiana Braga, Xolani Ntinga, Sarina C. Till, Leina Meoli, Alastair van Heerden, Ricardo Melo, Nervo Verdezoto, Melissa Densmore, Francisco Nunes

Proceedings of the Designing Interactive Systems Conference, 2024

2023

Reconsidering Priorities for Digital Maternal and Child Health: Community-centered Perspectives from South Africa.

Toshka Lauren Coleman, Sarina Till, Jaydon Farao, Londiwe Deborah Shandu, Nonkululeko Khuzwayo, Livhuwani Muthelo, Masenyani Oupa Mbombi, Mamare Bopane, Alastair van Heerden, Tebogo Maria Mothiba, Shane Norris, Nervo Verdezoto, Melissa Densmore

Proc. ACM Hum. Comput. Interact., 2023

African Co-Design: Past, Present, and Emerging.

Francisco Nunes, Joana Couto da Silva, Beatriz Félix, Ricardo Melo, Heike Winschiers-Theophilus, Naveen Bagalkot, Nervo Verdezoto, Shaimaa Lazem, Alastair van Heerden, Thulani Ngubane, Sarina Till, Melissa Densmore

Proceedings of the 4th African Human Computer Interaction Conference, 2023

2022

Community-based Co-design across Geographic Locations and Cultures: Methodological Lessons from Co-design Workshops in South Africa.

Sarina Till, Jaydon Farao, Toshka Lauren Coleman, Londiwe Deborah Shandu, Nonkululeko Khuzwayo, Livhuwani Muthelo, Masenyani Oupa Mbombi, Mamare Bopane, Molebogeng Motlhatlhedi, Gugulethu Mabena, Alastair van Heerden, Tebogo Maria Mothiba, Shane Norris, Nervo Verdezoto Dias, Melissa Densmore

Proceedings of the PDC 2022: Participatory Design Conference 2022, Newcastle upon Tyne, United Kingdom, 19 August 2022, 2022

2021

Passive sensing on mobile devices to improve mental health services with adolescent and young mothers in low-resource settings: the role of families in feasibility and acceptability.

Sujen Man Maharjan, Anubhuti Poudyal, Alastair van Heerden, Prabin Byanjankar, Ada Thapa, Celia Islam, Brandon A. Kohrt, Ashley Hagaman

BMC Medical Informatics Decis. Mak., 2021