報(bào)告人：趙熙樂(lè) 教授

報(bào)告題目：The Evolution of Transform-Based Tensor Nuclear Norm

報(bào)告時(shí)間：2025年10月31日（周五）上午10：00

報(bào)告地點(diǎn)：云龍校區(qū)6號(hào)樓304會(huì)議室

主辦單位：數(shù)學(xué)與統(tǒng)計(jì)學(xué)院、數(shù)學(xué)研究院、科學(xué)技術(shù)研究院

報(bào)告人簡(jiǎn)介：

趙熙樂(lè)，電子科技大學(xué)教授/博導(dǎo),中國(guó)工業(yè)與應(yīng)用數(shù)學(xué)學(xué)會(huì)副秘書(shū)長(zhǎng)。入選國(guó)家高層次青年人才、四川省學(xué)術(shù)和技術(shù)帶頭人、四川省天府青城計(jì)劃。第一/通訊在權(quán)威期刊SIAM 系列(SIIMS和SISC)和IEEE系列(TPAMI、TIP、TSP、TNNLS等)及頂會(huì)CVPR等發(fā)表研究工作。研究成果獲四川省自然科學(xué)一等獎(jiǎng)、四川省科技進(jìn)步一等獎(jiǎng)、華為火花獎(jiǎng)、計(jì)算數(shù)學(xué)會(huì)青年優(yōu)秀論文競(jìng)賽二等獎(jiǎng)。主持國(guó)自然面上項(xiàng)目、四川省杰出青年科學(xué)基金項(xiàng)目、華為項(xiàng)目。

報(bào)告摘要：

Recently, the tensor nuclear norm (TNN) is suggested to capture the intrinsic structures of third-order tensor data, where Fourier transform is the vital important building block under this multi-linear algebra framework. Following the line of transform, in this talk, we will review the recent progress of the transform-based tensor nuclear norm from shallow, regular, and discrete to deep, irregular, and continuous. Finally, we will also discuss the limitation and future possibilities of the transform-based tensor nuclear norm.