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Martin Ester

7 accepted papers

2026

IceCache: Memory-Efficient KV-cache Management for Long-Sequence LLMs

ICLR 2026poster

Key-Value (KV) cache plays a pivotal role in accelerating inference in large language models (LLMs) by storing intermediate attention outputs, thereby avoiding redundant computation during auto-regressive generation. However, the cache's memory footprint scales linearly with sequence length, often r…

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2025

Compositional Flows for 3D Molecule and Synthesis Pathway Co-design

ICML 2025poster

Many generative applications, such as synthesis-based 3D molecular design, involve constructing compositional objects with continuous features. Here, we introduce Compositional Generative Flows (CGFlow), a novel framework that extends flow matching to generate objects in compositional steps while mo…

2025

Generative Flows on Synthetic Pathway for Drug Design

ICLR 2025poster

Generative models in drug discovery have recently gained attention as efficient alternatives to brute-force virtual screening. However, most existing models do not account for synthesizability, limiting their practical use in real-world scenarios. In this paper, we propose RxnFlow, which sequentiall…

2025

Pretraining Generative Flow Networks with Inexpensive Rewards for Molecular Graph Generation

ICML 2025poster

Generative Flow Networks (GFlowNets) have recently emerged as a suitable framework for generating diverse and high-quality molecular structures by learning from rewards treated as unnormalized distributions. Previous works in this framework often restrict exploration by using predefined molecular fr…

2024

Adversarially Balanced Representation for Continuous Treatment Effect Estimation

AAAI 2024technical

Individual treatment effect (ITE) estimation requires adjusting for the covariate shift between populations with different treatments, and deep representation learning has shown great promise in learning a balanced representation of covariates. However the existing methods mostly consider the scenar…