Journal of Systems and Information Technology: Volume 20 Issue 3

The web of host–guest connections on Airbnb: a network perspective

Timm Teubner

The purpose of this paper is to explore Airbnb’s inherent network structure emerging from transactions between hosts and guests and provide comprehensive background information on…

Integrating UTAUT and UGT to explain behavioural intention to use M-learning: A developing country’s perspective

Nattaporn Thongsri, Liang Shen, Yukun Bao, Ibraheem Mubarak Alharbi

The purpose of this study was to investigate factors that influence the intention to use mobile learning (m-learning) by learners in developing countries such as Thailand. This…

Spam classification: a comparative analysis of different boosted decision tree approaches

Shrawan Kumar Trivedi, Prabin Kumar Panigrahi

Email spam classification is now becoming a challenging area in the domain of text classification. Precise and robust classifiers are not only judged by classification accuracy…

Detection of phishing websites using a novel twofold ensemble model

Kalyan Nagaraj, Biplab Bhattacharjee, Amulyashree Sridhar, Sharvani GS

Phishing is one of the major threats affecting businesses worldwide in current times. Organizations and customers face the hazards arising out of phishing attacks because of…

A comparative study of the effectiveness of sentiment tools and human coding in sarcasm detection

Phoey Lee Teh, Pei Boon Ooi, Nee Nee Chan, Yee Kang Chuah

Sarcasm is often used in everyday speech and writing and is prevalent in online contexts. The purpose of this paper is to investigate the analogy between sarcasm comments from…

Exploring the individual, social and organizational predictors of knowledge-sharing behaviours among communities of practice of SMEs in Malaysia

Christine Nya-Ling Tan, T. Ramayah

To compete in a globally challenging environment, small and medium enterprises (SMEs) are increasingly pressured to leverage their relational capital to stay competitive. The…