High-quality data are the precondition for analyzing and using big data and for guaranteeing
the value of the data. Currently, comprehensive analysis and research of quality standards …

Online shop** provides convenience to Web shoppers, yet its electronic format changes
information-gathering methods traditionally used by customers. This change raises …

A critical concern of both Information System (IS) and Marketing researchers has been how
to measure the quality of a Web site. This research uses the general theoretical frames of the …

Purpose Numerous data quality (DQ) definitions in the form of sets of DQ dimensions are
found in the literature. The great differences across such DQ classifications (DQCs) imply a …

Web site usability is a critical metric for assessing the quality of a firm's Web presence. A
measure of usability must not only provide a global rating for a specific Web site, ideally it …

Despite the critical need to know how consumers' perceptions of Web sites influence their
behavior, and especially their intention to revisit or purchase, there is no extant general …

DeLone & McLean (2003) propose an updated information systems (IS) success model and
suggest that it can be extended to investigating e‐commerce systems success. However, the …

A critical element in the evolution of governmental services through the internet is the
development of sites that better serve the citizens' needs. To deliver superior service quality …

The rapid growth of the Internet as an environment for information exchange and the lack of
enforceable standards regarding the information it contains has lead to numerous …

Purpose–The purpose of this research is to investigate the factors affecting the adoption of
the e‐learning system (ELS) in mandatory and voluntary settings, through an extension of …