Productivity analysis at the organizational level
In: Studies in productivity analysis 3
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In: Studies in productivity analysis 3
In: Studies in Productivity Analysis Ser. v.2
In: Public Productivity Review, Band 7, Heft 4, S. 394
In: Business process management journal, Band 26, Heft 6, S. 1401-1424
ISSN: 1758-4116
PurposeThis paper reviews existing business process (BP) modeling languages that are widely used in the industry as well as recent research work on modeling and analysis of BPs in the service-oriented environment and Internetware-based software paradigm. BPs in such environment are different from traditional BPs due to loose coupling of partner services, dynamic and on-the-fly selection of partners and run-time process adaptability. The unique characteristics of these BPs require formal modeling of the requirements and constraints in each phase of their life cycle, including design phase, implementation and deployment phase and execution phase.Design/methodology/approachThe paper first provides a categorization of typical user requirements in each phase of the BP life cycle. Then a detailed comparison of the selected languages with respect to their requirement modeling and analysis capabilities in each of the identified categories is provided. The paper also discusses new requirements engineering research challenges arising from future software needs and emerging trends in software engineering in the context of Web-services-based BPs and Internetware.FindingsThere is a need to have a framework that provides support for user requirements modeling and analysis for all the phases of BP life cycle in an integrated manner. Such a framework would be useful not only in resolving the inconsistencies between requirements across phases but also in addressing the issues related to BP evolution due to changes in user requirements over time. Moreover, with the Internet of things (IoT) adoption in BPM, there is a need to have an integrated environment that provides support for capturing the resilience requirements of enterprise BPs as well as the mobility constraints of the underlying IoT devices.Originality/valueThis paper reviews existing BP modeling languages and frameworks and discusses the new requirements engineering research challenges arising from future software needs and the emerging trends in BP management in the service-oriented environment and Internetware-based software paradigm.
In: Information Polity: the international journal of government & democracy in the information age, Band 23, Heft 2, S. 119-123
ISSN: 1875-8754
In: Information Polity: the international journal of government & democracy in the information age, Band 23, Heft 2, S. 113
ISSN: 1875-8754
In: International journal of information management, Band 14, Heft 3, S. 223-226
ISSN: 0268-4012
In: Transforming Government: People, Process and Policy, Band 11, Heft 3, S. 456-475
Purpose
A social media user behavior model is presented as a function of different user types, i.e. light and heavy users. The users' behaviors are analyzed in terms of knowledge creation, framing and targeting.
Design/methodological approach
Data consisting of 160,000 tweets by nearly 40,000 twitter users in the city of Newark (NJ, USA) were collected during the year 2014. An analysis was conducted to examine the hypothesis that different user types exhibit distinct behaviors driven from different motivations.
Findings
There are three important findings of this study. First, light users reuse existing content more often, while heavy and automated users create original content more often. Light users also use more sentiments than the heavy and automated users. Second, automated users frame more than heavy users, who frame more than light users. Third, light users tend to target a specific audience, while heavy and automated users broadcast to a general audience.
Research implications
Decision-makers can use this study to improve communication with their customers (the public) and allocate resources more effectively for better public services. For example, they can better identify subsets of users and then share and track specialized content to these subsets more effectively.
Originality/value
Despite the broad interest, there is insufficient research on many aspects of social media use, and very limited empirical research examining the relevance and impact of social media within the public sector. The social media user behavior model was established as a framework that can provide explanations for different social media knowledge behaviors exhibited by various subsets of users, in an e-government context.
In: Intelligence and Security Informatics; Lecture Notes in Computer Science, S. 1-13
In: Advances in Digital Government; Advances in Database Systems, S. 69-84
In: Information Polity: the international journal of government & democracy in the information age, Band 23, Heft 2, S. 115-117
ISSN: 1875-8754
In: Information Polity: the international journal of government & democracy in the information age, Band 23, Heft 2, S. 239-246
ISSN: 1875-8754
In: Information Polity: the international journal of government & democracy in the information age, Band 23, Heft 2, S. 125-141
ISSN: 1875-8754
In: Information Polity: the international journal of government & democracy in the information age, Band 23, Heft 2, S. 163-175
ISSN: 1875-8754