Requirements, Discovery, and Demand

Author(s):  
Allan Kelly
Author(s):  
Tuure Tuunanen ◽  
Michael David Myers

We suggest that a new type of information system appears to be increasing in importance, that of consumer information systems. Compared with traditional information systems development approaches, where the focus is on improving the efficiency and effectiveness of organizational processes, design for consumer information systems focuses more on the enjoyment, pleasure and purchases of the consumer. We argue that the shift in focus from users to consumers in consumer information systems calls for a significant re-appraisal of our current information systems development methods. Hence, this chapter proposes a new research agenda for IS researchers focusing on the development of consumer information systems. The expected contributions include new insights into effective management processes for service design, a better understanding of issues of integration of information systems development practices used to develop consumer information systems, and the development of methods for requirements discovery for service innovation.


Author(s):  
Daniel Worden

Emergent strategy provides for both planned and reactive aspects of strategic planning. It also identifies that strategy as implemented will often have different characteristics than originally anticipated. Today, even traditional, non-knowledge based organizations have adopted comparatively high levels of computerization compared to a decade ago. Enterprises now rely extensively on digital systems for data handling across operational and administrative processes. This chapter maintains that detection and reporting capabilities inherent in information technology (IT) can themselves be exploited as a strategy for managing knowledge. Using feedback loops to describe the dynamics of systems lets an organization capture and communicate intended strategy and emergent characteristics of the actual strategy along with changes in the execution environment. The role of IT as an execution capability required for both business strategy and knowledge management is examined, along with the need to more quickly align the business processes that use IT services to changes in business strategies or priorities. Advances in IT assisting in requirements discovery, system design and development- including use cases, patterns, decision modeling, and aspect-oriented software-are discussed. Techniques to capture and communicate knowledge vital for aligning organizational capabilities with emerging strategies and competing priorities are evaluated. A predicted emergent business pattern as a tool for managing the capture and communication of organizational knowledge is proposed. This includes techniques for defining strategy and decision elements as data about processes that can be used during execution to trigger notification and appropriate handling of exceptional events.


2002 ◽  
Vol 12 (1) ◽  
pp. 554-564
Author(s):  
Harold J. Heydt ◽  
R. Sam Alessi

2011 ◽  
Vol 8 (4) ◽  
pp. 29-46 ◽  
Author(s):  
Fangfang Liu ◽  
Yan Chi ◽  
Jie Yu ◽  
Xiangfeng Luo ◽  
Zheng Xu

The growing number of services faces the need to combine them to create complex services and meet users’ requirements. Discovery based on the similarity evaluation only focuses on those services with similar functions. Techniques based on the conventional semantic Web offer many relations to connect services, but considerable time is spent on reasoning. This paper proposes an approach to discover associated service flows for the purpose of combination. The authors firstly obtain the text descriptions with rich semantics about the service functions from the Web to build the service contexts. They then create E-FCM representation for services based on the contexts to describe the functions of services because it can keep the semantic information and be automatically created. Furthermore, instead of reasoning, the association relations among services can be quickly found based on computation. Associated web service flows are generated from the association relations to recommend services with related functions to users. Thus, discovery effectiveness can be improved and facilitate the utilization of services.


Sign in / Sign up

Export Citation Format

Share Document