Search results for "Information Systems"
showing 10 items of 1926 documents
The Role of ICT Actors and Networks in Development: The Case Study of a Wireless Project in Nepal
2011
The role of ICT actors in the formation and extension of ICT4D projects is important. The actors through their extended network and aligned interest can enhance the effectiveness of the project which in turn enables socioeconomic development opportunities. However, few studies have been conducted to understand the role of these central players. The objective of this paper, therefore, is to address this knowledge gap by conducting a qualitative case study in the Myagdi district in the mountain region of Nepal. In this study we explored the Nepal Wireless Networking Project (NWNP) and examined how an activist started it from one mountain village and gradually extended across more than 150 vil…
From individual to team ambidexterity: the moderating role of collaborative behavior and international experience
2020
The present study examines whether individual ambidexterity affects students’ team ambidexterity. In addition, the moderating role of collaborative behaviour and international experience is examine...
Determinants of web site information by Spanish city councils
2008
PurposeThe purpose of this research is to analyse the web sites of large Spanish city councils with the objective of assessing the extent of information disseminated on the internet and determining what factors are affecting the observed levels of information disclosure.Design/methodology/approachThe study takes as its reference point the existing literature on the examination of the quality of web sites, in particular the provisions of the Web Quality Model (WQM) and the importance of content as a key variable in determining web site quality. In order to quantify the information on city council web sites, a Disclosure Index has been designed which takes into account the content, navigabili…
Uncertainty in information system development: Causes, effects, and coping mechanisms
2020
Information system development (ISD) projects are an ever-growing field of project management (PM) with their unique features, and project failures in ISD are relatively common. In the broader context of PM, uncertainty is a studied, yet mercurial phenomenon. By contrast, uncertainty in ISD projects has received relatively little attention from scholars, and PM literature has not systematically focused on uncertainty in ISD from a viewpoint other than that of project managers. In order to understand uncertainties in ISD projects, we need to first understand the causes behind them, their effects on everyday ISD work, and share coping mechanisms utilized among industry professionals. In the c…
The ‘magic square’: A roadmap towards emotional business intelligence
2014
Emotions are known to be an important driver in human behaviour and decision-making. In the business world, there is a growing belief that emotions are not an obstacle but rather an enabler for a successful business. Business intelligence (by providing analytical processing and convenient presentation of a business data) traditionally supports rational decision-making. However, opposite to former opinion that all decisions should be ‘cleansed’ of emotions, there are more and more indicators of the need for solutions supporting also emotional decision-making. The domain of emotional business intelligence, suggested in this paper, concerns emotional and emotion-aware decisions, intuition, inn…
Knowledge Discovery from the Programme for International Student Assessment
2017
The Programme for International Student Assessment (PISA) is a worldwide study that assesses the proficiencies of 15-year-old students in reading, mathematics, and science every three years. Despite the high quality and open availability of the PISA data sets, which call for big data learning analytics, academic research using this rich and carefully collected data is surprisingly sparse. Our research contributes to reducing this deficit by discovering novel knowledge from the PISA through the development and use of appropriate methods. Since Finland has been the country of most international interest in the PISA assessment, a relevant review of the Finnish educational system is provided. T…
The effect of culture on requirements: a value-based view of prioritization
2015
This paper examines how culture affects requirements and their prioritization. We analyze the requirements of a mobile service, which were collected from Helsinki, Hong Kong, and Las Vegas. We argue that the current prioritization techniques for requirements do not sufficiently account for the cultural effects, nor does the literature offer information on ways of prioritizing such requirements according to users’ values. We see this as problematic because the literature suggests that culture should be viewed as a set of values. Our findings support the argument that we should use a value-based approach in prioritizing requirements. Furthermore, by focusing on the links between needs and val…
Intention to use mobile customer relationship management systems
2014
Purpose – The purpose of this paper is to investigate the behavioral intentions of business-to-business (B2B) sales managers to use mobile customer relationship management (CRM) systems in the course of their day-to-day activities. Design/methodology/approach – An extended Technology Acceptance Model (TAM) of mobile CRM system adoption is developed and tested with data from 105 international sales managers representing five B2B companies. Findings – The study extends the TAM framework with three additional constructs derived from mobile technology and sales force automation literature, namely personal innovativeness in the domain of IT, perceived risk, and perceived reachability. The model…
Meanings of communication technology in virtual team meetings : framing technology-related interaction
2018
Communication technology is an essential part of virtual teams in working life. This article presents a qualitative study on the meanings of communication technology in virtual team meetings. The study was conducted by examining frames of technology-related virtual team interaction. Observational data was gathered from six expert team meetings. Technology-related communication episodes (N = 88) were identified from team interaction and then analyzed by means of frame analysis. Four frame categories were found: the practical frame, work frame, user frame, and relational frame. Team members talked about technological properties and functions as well as giving and receiving technological guida…
FCA-based knowledge representation and local generalized linear models to address relevance and diversity in diverse social images
2019
Abstract In social image retrieval, the main goal is to offer a relevant but also diverse result set of images to the user. To address relevance and diversity at the same time, we propose a multi-modal procedure. This approach deals with the diversification problem using a two-step procedure based on the application of Formal Concept Analysis (FCA) to organize the text content of the images, followed by a Hierarchical Agglomerative Clustering (HAC) step to find the topics addressed by the images. FCA detects the latent concepts covered by the images in the result set, organizing them according to these concepts. In the second step, clustering is carried out to group together the ones with a…