10 citations · 47 across the 12 of their papers we have counts for
18 papers
Topological transitions, turbulent-like motion and long-time-tails driven by cell division in biological tissues
Xin Li, Sumit Sinha, T. R. Kirkpatrick +1
The complex spatiotemporal flow patterns in living tissues, driven by active forces, have many of the characteristics associated with inertial turbulence even though the Reynolds n…
Topological phase transitions and Berry-phase hysteresis in exchange-coupled nanomagnets
Ahsan Ullah, Xin Li, Yunlong Jin +6
Topological phase in magnetic materials yields a quantized contribution to the Hall effect known as the topological Hall effect, which is often caused by skyrmions, with each skyrm…
Statistical Mechanical theory for spatio-temporal evolution of Intra-tumor heterogeneity in cancers: Analysis of Multiregion sequencing data
Sumit Sinha, Xin Li, Dave Thirumalai
Heterogeneity in characteristics from one region (sub-population) to another, commonly observed in complex systems, such as glasses and a collection of cells, is hard to describe t…
Balancing orbital effects and onsite Coulomb repulsion through Na modulations in NaxVO2
Xi Chen, Hao Tang, Yichao Wang +1
Vanadium oxides have been highly attractive for over half a century since the discovery of the metal insulator transition near room temperatures. Here NaxVO2 is studied through a s…
Contextual User Browsing Bandits for Large-Scale Online Mobile Recommendation
Xu He, Bo An, Yanghua Li +4
Online recommendation services recommend multiple commodities to users. Nowadays, a considerable proportion of users visit e-commerce platforms by mobile devices. Due to the limite…
Efficient Document Exchange and Error Correcting Codes with Asymmetric Information
Kuan Cheng, Xin Li
We study two fundamental problems in communication, Document Exchange (DE) and Error Correcting Code (ECC). In the first problem, two parties hold two strings, and one party tries…