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ChengKai Liu

5 papers hereh-index 246 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author4

Across the 4 of 5 papers where every author was matched, so the position is known.

fields
  • cs.CL3
  • cs.IR2
same name
  • Chengkai Liu — 6 papers, h 5
  • Chengkai Liu — 2 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

collaborators
Showing cs.CLShow all

3 papers · 1 filter

cs.CL2026

DisasterBench: Benchmarking LLM Planning under Typed Tool Interface Constraints

Zhitong Chen, Kai Yin, Weifeng Zhang +7

Disasters cause severe societal impacts, demanding rapid coordination of heterogeneous AI tools, from satellite analysis to flood prediction and damage assessment, into coherent mu…

cs.CL2026

DisastQA: A Comprehensive Benchmark for Evaluating Question Answering in Disaster Management

Zhitong Chen, Kai Yin, Xiangjue Dong +7

Accurate question answering (QA) in disaster management requires reasoning over uncertain and conflicting information, a setting poorly captured by existing benchmarks built on cle…

cs.CL2025

CrisisSense-LLM: Instruction Fine-Tuned Large Language Model for Multi-label Social Media Text Classification in Disaster Informatics

Kai Yin, Bo Li, Chengkai Liu +2

In the field of crisis/disaster informatics, social media is increasingly being used for improving situational awareness to inform response and relief efforts. Efficient and accura…

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