Qikai Cheng

How do authors select keywords? A preliminary study of author keyword selection behavior

Wei Lu, Zhifeng Liu, Yong Huang et al. · Journal of Informetrics · 2020 · 121 citations

Computing, Computer Science, Information Systems +12

Detecting research topic trends by author-defined keyword frequency

Wei Lu, Shengzhi Huang, Jinqing Yang et al. · Information Processing & Management · 2021 · 95 citations

Computing, Data Science, Data Mining +13

Keyword-citation-keyword network: a new perspective of discipline knowledge structure analysis

Qikai Cheng, Jiamin Wang, Wei Lu et al. · Scientometrics · 2020 · 80 citations

Management, Knowledge Management, Knowledge Networks +13

Analyzing evolution of research topics with NEViewer: a new method based on dynamic co-word networks

Xiaoguang Wang, Qikai Cheng, Wei Lu · Scientometrics · 2014 · 59 citations

Computing, Computer Science, Linguistics +16

How humans obtain information from AI: Categorizing user messages in human-AI collaborative conversations

Yuhan Wei, Wei Lu, Qikai Cheng et al. · Information Processing & Management · 2021 · 29 citations

Computing, Communication, Computer Science +14