219 citations · 1.2k across the 79 of their papers we have counts for
7 papers · 1 filter
APGKT: Exploiting Associative Path on Skills Graph for Knowledge Tracing
Haotian Zhang, Chenyang Bu, Fei Liu +3
Knowledge tracing (KT) is a fundamental task in educational data mining that mainly focuses on students' dynamic cognitive states of skills. The question-answering process of stude…
A quantum spin liquid phase in the Kitaev-Hubbard model
Shaojun Dong, Hao Zhang, Chao Wang +3
The quantum spin liquid (QSL) state has been searched intensively in Kitaev-like materials, such as the Iridium oxides IrO and -RuCl. The half-filled Kitaev-Hubbard…
Congruences for modular forms and applications to crank functions
Hao Zhang, Helen W. J. Zhang
In this paper, motivated by the work of Mahlburg, we find congruences for a large class of modular forms. Moreover, we generalize the generating function of the Andrews-Garvan-Dyso…
Distribution of Dirichlet -functions
Zikang Dong, Weijia Wang, Hao Zhang
In this article, we study the distribution of values of Dirichlet -functions, the distribution of values of the random models for Dirichlet -functions, and the discrepancy be…
Long-term Leap Attention, Short-term Periodic Shift for Video Classification
Hao Zhang, Lechao Cheng, Yanbin Hao +1
Video transformer naturally incurs a heavier computation burden than a static vision transformer, as the former processes times longer sequence than the latter under the curren…
Meromorphic quasi-modular forms and their -functions
Weijia Wang, Hao Zhang
We investigate the meromorphic quasi-modular forms and their -functions. We study the space of meromorphic quasi-modular forms. Then we define their -functions by using the t…