5 citations · 13 across the 6 of their papers we have counts for
8 papers
AdaLoGN: Adaptive Logic Graph Network for Reasoning-Based Machine Reading Comprehension
Xiao Li, Gong Cheng, Ziheng Chen +2
Recent machine reading comprehension datasets such as ReClor and LogiQA require performing logical reasoning over text. Conventional neural models are insufficient for logical reas…
Large deviations principles of sample paths and invariant measures of numerical methods for parabolic SPDEs
Chuchu Chen, Ziheng Chen, Jialin Hong +1
For parabolic stochastic partial differential equations (SPDEs), we show that the numerical methods, including the spatial spectral Galerkin method and further the full discretizat…
Costly Features Classification using Monte Carlo Tree Search
Ziheng Chen, Jin Huang, Hongshik Ahn +1
We consider the problem of costly feature classification, where we sequentially select the subset of features to make a balance between the classification error and the feature cos…
Reconstruction in an imaging calorimeter for HL-LHC
Antonio Di Pilato, Ziheng Chen, Felice Pantaleo +1
The CMS endcap calorimeter upgrade for the High Luminosity LHC in 2027 uses silicon sensors to achieve radiation tolerance, with the further benefit of a very high readout granular…
CLUE: A Fast Parallel Clustering Algorithm for High Granularity Calorimeters in High Energy Physics
Marco Rovere, Ziheng Chen, Antonio Di Pilato +2
One of the challenges of high granularity calorimeters, such as that to be built to cover the endcap region in the CMS Phase-2 Upgrade for HL-LHC, is that the large number of chann…
Item Response Theory based Ensemble in Machine Learning
Ziheng Chen, Hongshik Ahn
In this article, we propose a novel probabilistic framework to improve the accuracy of a weighted majority voting algorithm. In order to assign higher weights to the classifiers wh…