Difficult knowledge boundaries during requirements determination

2020 ◽  
pp. 1-15
Author(s):  
Paidi O’Raghallaigh ◽  
Stephen Lane ◽  
Frederic Adam ◽  
David Sammon
Konstruktion ◽  
2021 ◽  
Vol 73 (10) ◽  
pp. 64-70
Author(s):  
Timon Burghardt ◽  
Clemens Honold ◽  
Matthias Bachmann ◽  
Daniel Roth ◽  
Hansgeorg Binz ◽  
...  

Inhalt Die Auslegung von konventionellen Gebäudetragwerken orientiert sich an der kritischen Lastfallkombination. Jedoch tritt dieser Fall nur sehr selten oder nie auf. Somit ist dieses für die überwiegend auftretenden Lasten überdimensioniert. Bei adaptiven Tragwerken beeinflussen integrierte Sensor-Aktor-Systeme gezielt den Lastabtrag. Dadurch können Maximalbeanspruchungen einzelner Tragwerkselemente reduziert werden. Wird dies bei der Dimensionierung berücksichtigt, können der Materialeinsatz und die Treibhausgasemissionen über alle Phasen des Lebenszyklus reduziert werden. Dieser Beitrag stellt die Grundlagen zu adaptiven Tragwerken und die Anforderungsermittlung an das Aktorsystem für das adaptive Demonstrator-Hochhaus vor, das im Frühjahr 2021 an der Universität Stuttgart errichtet wurde.


Author(s):  
Len Asprey ◽  
Michael Middleton

In this chapter, we will examine requirements determination and analysis that may be useful for defining the nonfunctional and domain requirements for an IDCM solution, including system sizing, architecture, and performance requirements. We also include a discussion on domain requirements, such as those for information technology and system administration. Our objectives are to do the following: • Document the requirements for system sizing and mass storage. • Consider the types of requirements analysis that enterprises apply to help suppliers of IDCM solutions offer an architecture solution that may meet enterprise requirements. • Define system performance requirements with known caveats and assumptions. • Define the requirements for the IDCM system to integrate with enterprise desktop, server, and network operating environments. • Define the requirements for the system development environment. • Document the system administration requirements for the system.


Author(s):  
Roberto Evaristo ◽  
Mary Beth Watson-Manheim ◽  
Jorge Audy

It is widely agreed that the trend toward distributed software development is growing. Although there are difficulties involved, this trend is here to stay, as organizations will continue to search for ways to develop software at lower cost but with same quality. Current research has focused primarily on the later stages of the software development life cycle, especially coding of software requirements. However, as organizations become more virtual, distributed development will become more apparent throughout the entire life cycle. In this study, we investigate distributed e collaboration in requirements determination in software development. We report on results from a field experiment with two graduate level Information Systems classes, one located in Porto Alegre, Brazil and one in Chicago, U.S. The students in Brazil played the role of users whereas the students in Chicago role-played analysts. The Chicago-based students developed a requirements document for an information system by interviewing the Brazil students using an electronic discussion board. Our findings provide insight into the distributed analysis process and identify sources of potential problems.


2018 ◽  
Vol 55 (8) ◽  
pp. 1071-1083
Author(s):  
Glenn J. Browne ◽  
Radha Appan ◽  
Roozmehr Safi ◽  
Vidhya Mellarkod

Sign in / Sign up

Export Citation Format

Share Document