Zi Xu
Identifiers
- name variant Zi Xu 0.60 · backfill
Papers (5)
- On the Equivalence of Semidifinite Relaxations for MIMO Detection with General Constellations cs.IT · 2019 · author #2
- An Improved Analysis of Semidefinite Approximation Bound for Nonconvex Nonhomogeneous Quadratic Optimization with Ellipsoid Constraints math.OC · 2014 · author #3
- Semidefinite Relaxation for Two Mixed Binary Quadratically Constrained Quadratic Programs: Algorithms and Approximation Bounds math.OC · 2014 · author #1
- Semidefinite approximation for mixed binary quadratically constrained quadratic programs math.OC · 2013 · author #1
- Joint User Grouping and Linear Virtual Beamforming: Complexity, Algorithms and Approximation Bounds cs.IT · 2012 · author #2
Mentions
Frequent Coauthors
- Mingyi Hong 3 shared papers
- Zhi-Quan Luo 2 shared papers
- Cheng Lu 1 shared papers
- Meisam Razaviyayn 1 shared papers
- Shu Wang 1 shared papers
- Ya-Feng Liu 1 shared papers
- Yong Xia 1 shared papers