Incremental algorithms for closeness centrality

AE Sariyüce, K Kaya, E Saule… - 2013 IEEE international …, 2013 - ieeexplore.ieee.org
Centrality metrics have shown to be highly correlated with the importance and loads of the
nodes within the network traffic. In this work, we provide fast incremental algorithms for …

Business capability maps: Current practices and use cases for enterprise architecture management

P Aleatrati Khosroshahi, M Hauder, S Volkert… - 2018 - scholarspace.manoa.hawaii.edu
This paper provides a state-of-the-art report on the usage of business capability maps in
enterprise architecture management. We conducted expert interviews with 25 organizations …

A case study of stakeholder concerns on EAM

S Hacks, M Brosius, S Aier - 2017 IEEE 21st International …, 2017 - ieeexplore.ieee.org
As a result of growing complexities in business processes, information systems, and the
technical infrastructure, a key challenge for enterprise architecture management (EAM) is to …

Fibrosis and inflammatory activity analysis of chronic hepatitis C based on extreme learning machine

J Cai, T Chen, X Qiu - 2018 9th International Conference on …, 2018 - ieeexplore.ieee.org
The diagnosis of fibrosis stage and inflammatory activity level in patients with chronic
hepatitis C is important in clinical practices. To provide a non-invasive diagnosis for patients …

Investigating the establishment of architecture principles for supporting large-scale agile transformations

Ö Uludağ, HA Proper, F Matthes - 2019 IEEE 23rd International …, 2019 - ieeexplore.ieee.org
The widespread use of agile methods shows a fundamental shift in the way organizations try
to cope with unpredictable competitive environments. In large-scale agile settings, multiple …

[PDF][PDF] Empirical Results on the Collaboration Between Enterprise Architecture and Data Protection Management during the Implementation of the GDPR.

D Huth, F Burmeister, F Matthes, I Schirmer - HICSS, 2020 - wwwmatthes.in.tum.de
Abstract The European General Data Protection Regulation's (GDPR) large imminent fines
cause companies worldwide to undertake major efforts for privacy compliance. Any …

Key performance indicators for a capability-based application portfolio management

PA Khosroshahi, J Beese, F Yilmaz… - 2017 IEEE 21st …, 2017 - ieeexplore.ieee.org
In this paper, we define three key performance indicators (KPI) to measure the health of
application portfolios (AP) and use the business capability map (BCM) as a visualization …

Analyzing systems engineering concerns in architecture frameworks–a survey study

HG Gurbuz, B Tekinerdogan - 2018 IEEE International Systems …, 2018 - ieeexplore.ieee.org
The architecture design is one of the earliest artefacts in the systems engineering lifecycle
that has the largest impact on the subsequent phases. For designing the system architecture …

[PDF][PDF] Analyzing the Evolution and Usage of Enterprise Architecture Management Patterns.

PA Khosroshahi, M Hauder, F Matthes - AMCIS, 2016 - core.ac.uk
Abstract Enterprise Architecture Management (EAM) evolved to a powerful function to
support organizations in strategic decision making and in the fulfillment of business …

What drives application portfolio complexity? an empirical analysis of application portfolio cost drivers at a global automotive company

PA Khosroshahi, J Beese, S Aier - 2016 IEEE 18th Conference …, 2016 - ieeexplore.ieee.org
In today's economy organizations have to continuously adapt to changing external
requirements. This often necessitates the adoption of new technologies and consequently …