98 citations · 292 across the 29 of their papers we have counts for
9 papers · 1 filter
A Deterministic Almost-Linear Time Algorithm for Minimum-Cost Flow
Jan van den Brand, Li Chen, Rasmus Kyng +5
We give a deterministic time algorithm that computes exact maximum flows and minimum-cost flows on directed graphs with edges and polynomially bounded integral dem…
Electrostatic environment and Majorana bound states in full-shell topological insulator nanowires
Li Chen, Xiao-Hong Pan, Zhan Cao +2
The combination of a superconductor (SC) and a topological insulator (TI) nanowire was proposed as a potential candidate for realizing Majorana zero modes (MZMs). In this study, we…
Large Language Models for Generative Recommendation: A Survey and Visionary Discussions
Lei Li, Yongfeng Zhang, Dugang Liu +1
Large language models (LLM) not only have revolutionized the field of natural language processing (NLP) but also have the potential to reshape many other fields, e.g., recommender…
Perceptual Quality Assessment of Omnidirectional Audio-visual Signals
Xilei Zhu, Huiyu Duan, Yuqin Cao +6
Omnidirectional videos (ODVs) play an increasingly important role in the application fields of medical, education, advertising, tourism, etc. Assessing the quality of ODVs is signi…
Near-Field Beam Management for Extremely Large-Scale Array Communications
Changsheng You, Yunpu Zhang, Chenyu Wu +5
Extremely large-scale arrays (XL-arrays) have emerged as a promising technology to achieve super-high spectral efficiency and spatial resolution in future wireless systems. The lar…
High-Accuracy Multicommodity Flows via Iterative Refinement
Li Chen, Mingquan Ye
The multicommodity flow problem is a classic problem in network flow and combinatorial optimization, with applications in transportation, communication, logistics, and supply chain…