Information Quality, Its Dimension and the Basic Criteria for Assessing Information Quality

Assessment Methods for Information Quality Criteria

Information quality (IQ) is one of the most important aspects of information integration on the Internet. Many projects realize and address this fact by gathering and classifying IQ criteria. Hardly ever do the projects address the immense difficulty of assessing scores for the criteria. This task must precede any usage of criteria for qualifying and integrating information. After reviewing pre...

Architectural Quality Criteria for Hospital Information Systems

An important part of hospital information systems (HIS) evaluation is the quality assessment of its architecture, i.e. the structure of its IT infrastructure. Therefore, quantitative architectural quality criteria are needed. On the basis of relevant architectural components of a HIS defined by 3LGM2, the following quality criteria were defined: functional redundancy, functional under-saturatio...

Evaluation criteria for information quality research

Evaluation of research artefacts (such as models, frameworks and methodologies) is essential to determine their quality and demonstrate worth. However, in the IQ research domain there is no existing standard set of criteria available for researchers to use to evaluate their IQ artefacts. This paper therefore describes our experience of selecting and synthesizing a set of evaluation criteria use...

The relationship between stock liquidity risk and financial information quality criteria in Tehran Stock Exchange

The current study aims to investigate the relationship between stock liquidity risk and financial information quality criteria (i.e. the timely dividends announcement, accruals quality and the percentage of profitability prediction error) of companies listed on the Tehran Stock Exchange. For this purpose, 148 cases of data from listed companies, collected from 2007 to 2012, were employed in ord...

Assessing data quality for information products