3 papers
cs.MM2023
Social Context-aware GCN for Video Character Search via Scene-prior Enhancement
Wenjun Peng, Weidong He, Derong Xu +3
With the increasing demand for intelligent services of online video platforms, video character search task has attracted wide attention to support downstream applications like fine…
physics.acc-ph2023
Nonlinear optics from hybrid dispersive orbits
Yongjun Li, Derong Xu, Victor Smaluk +1
In this paper we present an expansion of the technique of characterizing nonlinear optics from off-energy orbits (NOECO) to cover harmonic sextupoles in storage rings. The existing…
physics.acc-ph2014
Producing Terahertz Conherent Synchrotron Radiation Based On Hefei Light Source
Xu De-Rong, Xu Hong-Liang, Shao Yan
This paper theoretically proves that an electron storage ring can generate coherent radiation in THz region using a quick kicker magnet and an ac sextupole magnet. When the vertica…