Information Discovery and Delivery: Volume 45 Issue 4

Big data application framework and its feasibility analysis in library

Jun Li, Ming Lu, Guowei Dou, Shanyong Wang

The purpose of this study is to introduce the concept of big data and provide a comprehensive overview to readers to understand big data application framework in libraries.

Expert profiling for collaborative innovation: big data perspective

Thushari Silva, Jian Ma

Expert profiling plays an important role in expert finding for collaborative innovation in research social networking platforms. Dynamic changes in scientific knowledge have posed…

Identifying domain relevant user generated content through noise reduction: a test in a Chinese stock discussion forum

Xiangbin Yan, Yumei Li, Weiguo Fan

Getting high-quality data by removing the noisy data from the user-generated content (UGC) is the first step toward data mining and effective decision-making based on ubiquitous…

Understanding the intention to use medical big data processing technique from the perspective of medical data analyst

Shanyong Wang, Jun Li, Dingtao Zhao

The purpose of this paper is to apply an extended technology acceptance model to examine the medical data analyst’s intention to use medical big data processing technique.

Factors influencing users’ subjective well-being: an empirical study based on shared bicycles in China

Xin Zhang, Liang Ma, Gao Shan Wang

Bike sharing becomes suddenly hot up in China since the end of 2016. However, few studies have focused on shared bicycle users’ behavior. To fill this research gap, this paper…

Government digital information discovery and exploration: the case of unraveling tourism-led-growth paradox in China

Maxwell K. Hsu, Junzhou Zhang, Yamin Ahmad

This study aims to examine the relationship between tourism development and economic growth while considering exports simultaneously. Governments in many countries have been…

Information retrieval of a disaster event from cross-platform social media

Shi Shen, Nikita Murzintcev, Changqing Song, Changxiu Cheng

The purpose of this study is to propose a method to retrieve data on an event based on a preliminary collection of event-specific hashtags.

The impacts of knowledge sharing-based value co-creation on user continuance in online communities

Chen Chen, Rong Du, Jin Li, Weiguo Fan

Though online communities offer unprecedented opportunities to involve people in knowledge sharing, the reasons why users would like to participate in those activities in online…