5 papers
Generative optimal transport via forward-backward HJB matching
Haiqian Yang, Vishaal Krishnan, Sumit Sinha +1
Controlling the evolution of a many-body stochastic system from a disordered reference state to a structured target ensemble, characterized empirically through samples, arises natu…
Morphological instability of an invasive active-passive interface
Sumit Sinha, Haiqian Yang, L Mahadevan
Morphological instabilities of growing tissues that impinge on passive materials are typical of invasive cancers. To explain these instabilities in experiments on breast epithelial…
Orientational ordering in active nematic solids
Haiqian Yang, Ming Guo, L. Mahadevan
In vivo and in vitro systems of cells and extra-cellular matrix (ECM) systems are well known to form ordered patterns of orientationally aligned fibers. Here, we interpret them as…
Learning Dynamics from Multicellular Graphs with Deep Neural Networks
Haiqian Yang, Florian Meyer, Shaoxun Huang +5
Multicellular self-assembly into functional structures is a dynamic process that is critical in the development and diseases, including embryo development, organ formation, tumor i…
Multicell-Fold: geometric learning in folding multicellular life
Haiqian Yang, Anh Q. Nguyen, Dapeng Bi +2
During developmental processes such as embryogenesis, how a group of cells fold into specific structures, is a central question in biology that defines how living organisms form. E…