Author

Da-Zhen Deng

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#artificial intelligence May 2026

EviLink: Multi-Path Schema Linking with Uncertainty-Guided Evidence Acquisition for Large-Scale Text-to-SQL

This work reframe schema linking as uncertainty-aware schema-need inference over multiple plausible SQL paths, where the system distinguishes required schema items from path-dependent uncertain ones and acquires evidence only where needed.

Huawei Zheng, Sen Yang, Zhaorui Yang et al. · arXiv.org · 2 citations

#artificial intelligence Preprint Sep 2026

DashAct: A Progressive Diagnostic Benchmark for GUI Agents in Interactive Dashboard Analysis

DashAct is introduced, to the authors' knowledge the first benchmark to diagnose failures at a fine-grained level within the same dashboard task, and measures the minimum support an agent needs to recover rather than scoring isolated skills.

Chu-Han Zhang, Qinghongbing Xie, Zi-Yue Wang et al. · 0 citations

#human-computer interacti... Book Open access Feb 2025

NoteFlow: Leveraging Charts as Sight Glasses for Consistent and Continuous Data Flow Tracing

NoteFlow is a notebook extension that leverages charts as “sight glasses” to provide a consistent and continuous tracing of data flow and trace the global evolution of selected charts to continuously observe how particular data attributes evolve throughout the EDA process.

Yuan Tian, Dazhen Deng, Sen Yang et al. · International Conference on... · 2 citations