Purpose – The purpose of this paper is to propose a framework for describing and evaluating the representativeness of a small set of search results extracted from the original results: this is deemed desirable in information retrieval in enterprise information systems....

Purpose – The purpose of this paper is to present an intelligent data-driven framework which provides an effective group-buying aggregation service and thus offers a new opportunity for personalized services in recommendation and advertisement. Design/methodology/approach – The work...

Purpose – To reveal and analyze the key issues concerning information systems management in Mainland China. Design/methodology/approach – Based on data collected from 286 Chinese companies, 12 top key issues in information systems management in Mainland China are ranked and compared with the...