Publications (4)
Surface Optimisation Governs the Local Design of Physical Networks
Xiangyi Meng, Benjamin Piazza, Csaba Both +2
The brain's connectome and the vascular system are examples of physical networks whose tangible nature influences their structure, layout, and ultimately their function. The materi…
Faster Optimization on Sparse Graphs via Neural Reparametrization
Nima Dehmamy, Csaba Both, Jianzhi Long +1
In mathematical optimization, second-order Newton's methods generally converge faster than first-order methods, but they require the inverse of the Hessian, hence are computational…
Small Models, Smarter Learning: The Power of Joint Task Training
Csaba Both, Benjamin Hoover, Hendrik Strobelt +4
Multi-task learning improves generalization, but when does it reduce the model capacity required to learn? We provide a systematic study of how joint training affects the learning…
Scale-Rich Network-Based Metamaterials
Csaba Both, Andrew Yen-Jong Chen, Ting-Ting Gao +4
Materials, at their essence, are networks defined by homogeneity: uniform bonds, fixed thicknesses, and discrete length scales. Mechanical metamaterials, while representing structu…