activity
20202026
most citedFraudAuditor: A Visual Analytics Approach for Collusive Fraud in Health Insurance

18 citations · 36 across the 5 of their papers we have counts for

collaborators

5 papers

cs.CV2026

Chart-FR1: Visual Focus-Driven Fine-Grained Reasoning on Dense Charts

Hongkun Pan, Yuwei Wu, Wanyi Hong +8

Multimodal large language models (MLLMs) have shown considerable potential in chart understanding and reasoning tasks. However, they still struggle with high information density (H…

quant-ph2023★ 17 cited

Quantivine: A Visualization Approach for Large-scale Quantum Circuit Representation and Analysis

Zhen Wen, Yihan Liu, Siwei Tan +6

Quantum computing is a rapidly evolving field that enables exponential speed-up over classical algorithms. At the heart of this revolutionary technology are quantum circuits, which…

cs.HC2023★ 1 cited

Towards an Understanding and Explanation for Mixed-Initiative Artificial Scientific Text Detection

Luoxuan Weng, Minfeng Zhu, Kam Kwai Wong +5

Large language models (LLMs) have gained popularity in various fields for their exceptional capability of generating human-like text. Their potential misuse has raised social conce…

cs.HC2023★ 18 cited

FraudAuditor: A Visual Analytics Approach for Collusive Fraud in Health Insurance

Jiehui Zhou, Xumeng Wang, Jie Wang +7

Collusive fraud, in which multiple fraudsters collude to defraud health insurance funds, threatens the operation of the healthcare system. However, existing statistical and machine…

cs.HC2020

GraphFederator: Federated Visual Analysis for Multi-party Graphs

Dongming Han, Wei Chen, Rusheng Pan +8

This paper presents GraphFederator, a novel approach to construct joint representations of multi-party graphs and supports privacy-preserving visual analysis of graphs. Inspired by…