4 citations · 7 across the 11 of their papers we have counts for
11 papers
Content-Augmented Feature Pyramid Network with Light Linear Spatial Transformers for Object Detection
Yongxiang Gu, Xiaolin Qin, Yuncong Peng +1
As one of the prevalent components, Feature Pyramid Network (FPN) is widely used in current object detection models for improving multi-scale object detection performance. However,…
Efficient algorithm for computing large scale systems of differential algebraic equations
Xiaolin Qin, Juan Tang, Yong Feng +2
In many mathematical models of physical phenomenons and engineering fields, such as electrical circuits or mechanical multibody systems, which generate the differential algebraic e…
Index reduction of differential algebraic equations by differential algebraic elimination
Xiaolin Qin, Lu Yang, Yong Feng +2
High index differential algebraic equations (DAEs) are ordinary differential equations (ODEs) with constraints and arise frequently from many mathematical models of physical phenom…
Computing the determinant of a matrix with polynomial entries by approximation
Xiaolin Qin, Zhi Sun, Tuo Leng +1
Computing the determinant of a matrix with the univariate and multivariate polynomial entries arises frequently in the scientific computing and engineering fields. In this paper, a…
Structural index reduction algorithms for differential algebraic equations via fixed-point iteration
Juan Tang, Wenyuan Wu, Xiaolin Qin +1
Motivated by Pryce's structural index reduction method for differential algebraic equations (DAEs), we show the complexity of the fixed-point iteration algorithm and propose a fixe…
Structural analysis of high-index DAE for process simulation
Xiaolin Qin, Wenyuan Wu, Yong Feng +1
This paper deals with the structural analysis problem of dynamic lumped process high-index DAE models. We consider two methods for index reduction of such models by differentiation…