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Perturbation experiments allow biologists to discover causal relationships between variables of interest, but the sparsity and high dimensionality of these data pose significant challenges for causal structure learning algorithms.…

定量方法 · 定量生物学 2024-10-21 Peiwen Li , Menghua Wu

High-throughput toxicity testing offers a fast and cost-effective way to test large amounts of compounds. A key component for such systems is the automated evaluation via machine learning models. In this paper, we address critical…

计算机视觉与模式识别 · 计算机科学 2025-10-10 Thomas Lautenschlager , Nils Friederich , Angelo Jovin Yamachui Sitcheu , Katja Nau , Gaëlle Hayot , Thomas Dickmeis , Ralf Mikut

Data generated in perturbation experiments link perturbations to the changes they elicit and therefore contain information relevant to numerous biological discovery tasks -- from understanding the relationships between biological entities…

Composed of amino acid chains that influence how they fold and thus dictating their function and features, proteins are a class of macromolecules that play a central role in major biological processes and are required for the structure,…

定量方法 · 定量生物学 2022-07-15 Aaron Wang

The automatic analysis of chemical literature has immense potential to accelerate the discovery of new materials and drugs. Much of the critical information in patent documents and scientific articles is contained in figures, depicting the…

计算机视觉与模式识别 · 计算机科学 2024-08-29 Lucas Morin , Martin Danelljan , Maria Isabel Agea , Ahmed Nassar , Valery Weber , Ingmar Meijer , Peter Staar , Fisher Yu

Adverse drug-drug interactions (DDIs) remain a leading cause of morbidity and mortality. Identifying potential DDIs during the drug design process is critical for patients and society. Although several computational models have been…

机器学习 · 计算机科学 2019-11-21 Kexin Huang , Cao Xiao , Trong Nghia Hoang , Lucas M. Glass , Jimeng Sun

Uncovering novel drug candidates for treating complex diseases remain one of the most challenging tasks in early discovery research. To tackle this challenge, biopharma research established a standardized high content imaging protocol that…

计算机视觉与模式识别 · 计算机科学 2024-07-04 Daniel Siegismund , Mario Wieser , Stephan Heyse , Stephan Steigele

In this paper we study the practicality and usefulness of incorporating distributed representations of graphs into models within the context of drug pair scoring. We argue that the real world growth and update cycles of drug pair scoring…

机器学习 · 计算机科学 2022-11-28 Paul Scherer , Pietro Liò , Mateja Jamnik

Recently, deep neural network (DNN)-based drug-target interaction (DTI) models were highlighted for their high accuracy with affordable computational costs. Yet, the models' insufficient generalization remains a challenging problem in the…

生物大分子 · 定量生物学 2021-12-14 Seokhyun Moon , Wonho Zhung , Soojung Yang , Jaechang Lim , Woo Youn Kim

Determining the stability of chemical compounds is essential for advancing material discovery. In this study, we introduce a novel deep neural network model designed to predict a crystal's formation energy, which identifies its stability…

材料科学 · 物理学 2026-04-21 V. Torlao , E. A. Fajardo

Deep neural networks have achieved state of the art accuracy at classifying molecules with respect to whether they bind to specific protein targets. A key breakthrough would occur if these models could reveal the fragment pharmacophores…

机器学习 · 计算机科学 2020-02-12 Kevin McCloskey , Ankur Taly , Federico Monti , Michael P. Brenner , Lucy Colwell

Diabetes, a pervasive and enduring health challenge, imposes significant global implications on health, financial healthcare systems, and societal well-being. This study undertakes a comprehensive exploration of various structural learning…

机器学习 · 计算机科学 2024-03-22 Sheresh Zahoor , Anthony C. Constantinou , Tim M Curtis , Mohammed Hasanuzzaman

Bio-inspired neural networks have the potential to advance our understanding of neural computation and improve the state-of-the-art of AI systems. Bio-electrical synapses directly transmit neural signals, by enabling fast current flow…

神经与进化计算 · 计算机科学 2024-01-18 Mónika Farsang , Mathias Lechner , David Lung , Ramin Hasani , Daniela Rus , Radu Grosu

We present COMPASS, a novel simulation-based inference framework that combines score-based diffusion models with transformer architectures to jointly perform parameter estimation and Bayesian model comparison across competing Galactic…

星系天体物理 · 物理学 2025-07-09 Berkay Gunes , Sven Buder , Tobias Buck

The paper utilizes the graph embeddings generated for entities of a large biomedical database to perform link prediction to capture various new relationships among different entities. A novel node similarity measure is proposed that…

信息检索 · 计算机科学 2021-11-01 Prakhar Gurawa , Matthias Nickles

Deep learning has the potential to revolutionize quantum chemistry as it is ideally suited to learn representations for structured data and speed up the exploration of chemical space. While convolutional neural networks have proven to be…

Predicting the effects of chemical and genetic perturbations on quantitative cell states is a central challenge in computational biology, molecular medicine and drug discovery. Recent work has leveraged large-scale single-cell data and…

机器学习 · 计算机科学 2026-03-16 Michael Scholkemper , Sach Mukherjee

In structure-based drug design, accurately estimating the binding affinity between a candidate ligand and its protein receptor is a central challenge. Recent advances in artificial intelligence, particularly deep learning, have demonstrated…

生物大分子 · 定量生物学 2025-09-18 Md Masud Rana , Farjana Tasnim Mukta , Duc D. Nguyen

Single-molecule experiments are a unique tool to characterize the structural dynamics of biomolecules. However, reconstructing molecular details from noisy single-molecule data is challenging. Simulation-based inference (SBI) integrates…

化学物理 · 物理学 2024-10-22 Lars Dingeldein , Pilar Cossio , Roberto Covino

The detailed analysis of molecular structures and properties holds great potential for drug development discovery through machine learning. Developing an emergent property in the model to understand molecules would broaden the horizons for…