3 papers
cs.AI2025
PairVDN - Pair-wise Decomposed Value Functions
Zak Buzzard
Extending deep Q-learning to cooperative multi-agent settings is challenging due to the exponential growth of the joint action space, the non-stationary environment, and the credit…
cs.CL2025
Understanding the Quality-Diversity Trade-off in Diffusion Language Models
Zak Buzzard
Diffusion models have seen immense success in modelling continuous data across a range of domains such as vision and audio. Despite the challenges of adapting diffusion models to d…
cs.CV2024
PATHS: A Hierarchical Transformer for Efficient Whole Slide Image Analysis
Zak Buzzard, Konstantin Hemker, Nikola Simidjievski +1
Computational analysis of whole slide images (WSIs) has seen significant research progress in recent years, with applications ranging across important diagnostic and prognostic tas…