Tianyuan Teng (Max Planck Institute for Biological Cybernetics)
Long-term planning in complex uncertain environments is computationally demanding and can significantly exceed an agent's information processing capacities. Hierarchical methods offer an elegant solution by dividing problems up and conquering them through distributing computation across state spaces and time. However, hierarchical representational abstraction comes at a cost—it can discard information necessary for optimal decisions, reflecting a fundamental trade-off between computational efficiency and solution quality.
Mats Julius Stensrud, Chair of Biostatistics at EPFL and Director of the Doctoral School in Mathematics at EPFL
Individualizing treatments is justifiable if it results in better (expected) utility in the population. Thus, specifying utility functions -- the mapping of a individual's outcomes and other features to some number -- forms a basis for determining preferences among treatment options. However, explicit consideration of utilities is often avoided in the statistics and causal inference literature, perhaps because of its philosophical and subjective reputation.
In this talk, I will present CodeScaler, a novel framework designed to overcome the scalability bottlenecks of Reinforcement Learning from Verifiable Rewards (RLVR) in code generation. While traditional RLVR relies heavily on the availability of high-quality unit tests—which are often scarce or unreliable—CodeScaler introduces an execution-free reward model that scales both training and test-time inference.
We warmly invite you to the C2D3 Computational Biology Annual Symposium 2026. This event is open to everyone in the Computational Biology Community.
https://www.c2d3.cam.ac.uk/events/comp-bio-2026
Early Career Researcher: Abstract Submission
We are inviting Early Career Researchers to present their research during the symposium. Talks should be 17 minutes each, and a short Q&A will follow. Abstract submission - Deadline 9am 1st April 2026.
Registrations
Registration is essential. A waitlist will open if capacity is reached. Registrations - Deadline 9am Monday 4th May 2026.
This free event is open only to members of the University of Cambridge (and affiliated institutes). Please be aware that we are unable to offer consultations outside clinic hours.
If you would like to participate, please sign up as we will not be able to offer a consultation otherwise. Please sign up through the following link: https://forms.gle/Tbk2JKH6Sm3CbA8SA. Sign-up is possible from May 7 midday (12pm) until May 11 midday or until we reach full capacity, whichever is earlier. If you successfully signed up, we will confirm your appointment by May 13 midday.
Lotem Peled-Cohen (Technion - Israel Institute of Technology)
This talk presents my PhD research, supervised by Prof. Roi Reichart, exploring the intersection of Large Language Models (LLMs) and Alzheimer’s and related dementias. I begin by presenting our survey and perspective paper, in which we map the field’s current state and identify critical research gaps, such as data scarcity and the need for LLM-based simulation.
Scientific discovery emerges not from isolated reasoning, but from the intersection of diverse epistemic traditions. This talk proposes that the modern AI ecosystem, a structured network of heterogeneous reasoning agents spanning approximate and rigorous inference, constitutes a new form of collaborative intelligence for scientific inquiry. Drawing on Simon's conception of reasoning as adaptive search, we argue that such ecosystems do not merely accelerate known reasoning pathways, but create conditions under which genuinely novel representations may emerge.
Scientific discovery emerges not from isolated reasoning, but from the intersection of diverse epistemic traditions. This talk proposes that the modern AI ecosystem, a structured network of heterogeneous reasoning agents spanning approximate and rigorous inference, constitutes a new form of collaborative intelligence for scientific inquiry. Drawing on Simon's conception of reasoning as adaptive search, we argue that such ecosystems do not merely accelerate known reasoning pathways, but create conditions under which genuinely novel representations may emerge.
Scientific discovery emerges not from isolated reasoning, but from the intersection of diverse epistemic traditions. This talk proposes that the modern AI ecosystem, a structured network of heterogeneous reasoning agents spanning approximate and rigorous inference, constitutes a new form of collaborative intelligence for scientific inquiry. Drawing on Simon's conception of reasoning as adaptive search, we argue that such ecosystems do not merely accelerate known reasoning pathways, but create conditions under which genuinely novel representations may emerge.
Monotonicity is a common and often necessary assumption in biomedical research. In multiplex assays, biomarker expression is expected to have a monotonic association with disease outcome; similarly, in dose-finding studies, the probability of a response or toxicity outcome is expected to increase with dose.
Kirsty Pringle - Software Sustainability Institute; EPCC, University of Edinburgh
Research Software Engineers (RSEs) collaborate with researchers to develop and maintain software, helping to embed best practices that improve reliability and reduce inefficiencies in research workflows.
As awareness grows of the environmental impact of computational research, a new specialism - Green RSE - is beginning to emerge.
Green RSEs integrate sustainability into software development, ensuring environmental considerations are addressed alongside performance and usability.
Abstract: Neural networks have shown remarkable performance across data domains, especially in regimes of increasing compute budgets. However, fundamental insights into how neural networks process information, share representations and traverse loss landscapes remain uncertain. In this work, we quantify the functional impact of distribution matching, facilitated by knowledge sharing mechanisms such as knowledge distillation, under student-teacher optimisation strategies.
This free event is open only to members of the University of Cambridge (and affiliated institutes). Please be aware that we are unable to offer consultations outside clinic hours.
If you would like to participate, please sign up as we will not be able to offer a consultation otherwise. Please sign up through the following link: https://forms.gle/5dHfs6vJrrvTbqst5. Sign-up is possible from May 21 midday (12pm) until May 25 midday or until we reach full capacity, whichever is earlier. If you successfully signed up, we will confirm your appointment by May 27 midday.
