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1 – 10 of over 11000
Article
Publication date: 30 January 2015

Aravindhan Arunagiri and Parthasarathy Ramachandran

Most literature on workflow (WF) adaptation considered the control flow correctness like absence of dead lock, live-lock, etc. during adaptation. The data aspect of WF adaptation…

Abstract

Purpose

Most literature on workflow (WF) adaptation considered the control flow correctness like absence of dead lock, live-lock, etc. during adaptation. The data aspect of WF adaptation like data flow, database schema changes and their correctness are less studied. When the WF schema is modified, their data flow and the database schema changes. The existing approaches used for adapting these data changes in the underlying database schema are time consuming and/or affect the old data persistence. The purpose of this paper is to concern the dynamic adaptation of the WF schema and implementing its data changes in the existing database schema.

Design/methodology/approach

A conceptual framework developed to adapt on-the-fly, the concomitant data changes during WF adaptation. The framework consists a set of data schema compliance criteria (DSC) which identify the data changes that can be directly accommodated in the existing database schema. Data adaptation algorithm (DAA) is developed to handle the data changes that does not conform to the DSC in the existing database schema.

Findings

In this approach the existing database schema is dynamically evolved without re-creating it, after WF schema adaptation. Therefore the WF schema changes can be implemented on-the-fly without stopping the running system. It also ensures the persistence of old data residing in the existing database.

Originality/value

A novel approach developed to adapt the data changes in the existing database schema, without requiring recreation or migration the data. This automated consistency checking of data attribute changes in the database schema and implement them dynamically.

Details

Business Process Management Journal, vol. 21 no. 1
Type: Research Article
ISSN: 1463-7154

Keywords

Article
Publication date: 8 January 2018

Chunqiu Li and Shigeo Sugimoto

Provenance information is crucial for consistent maintenance of metadata schemas over time. The purpose of this paper is to propose a provenance model named DSP-PROV to keep track…

1269

Abstract

Purpose

Provenance information is crucial for consistent maintenance of metadata schemas over time. The purpose of this paper is to propose a provenance model named DSP-PROV to keep track of structural changes of metadata schemas.

Design/methodology/approach

The DSP-PROV model is developed through applying the general provenance description standard PROV of the World Wide Web Consortium to the Dublin Core Application Profile. Metadata Application Profile of Digital Public Library of America is selected as a case study to apply the DSP-PROV model. Finally, this paper evaluates the proposed model by comparison between formal provenance description in DSP-PROV and semi-formal change log description in English.

Findings

Formal provenance description in the DSP-PROV model has advantages over semi-formal provenance description in English to keep metadata schemas consistent over time.

Research limitations/implications

The DSP-PROV model is applicable to keep track of the structural changes of metadata schema over time. Provenance description of other features of metadata schema such as vocabulary and encoding syntax are not covered.

Originality/value

This study proposes a simple model for provenance description of structural features of metadata schemas based on a few standards widely accepted on the Web and shows the advantage of the proposed model to conventional semi-formal provenance description.

Article
Publication date: 23 August 2018

Ma. Regina M. Hechanova, Jaimee Felice Caringal-Go and Jowett F. Magsaysay

The purpose of this paper is to examine differences in implicit change leadership schemas and their relationship with change management (CM) of employees of academic institutions…

10003

Abstract

Purpose

The purpose of this paper is to examine differences in implicit change leadership schemas and their relationship with change management (CM) of employees of academic institutions and business enterprises.

Design/methodology/approach

This study used a quantitative approach through surveys with 645 employees in academic institutions and business enterprises. Path analysis and regression were conducted to determine the relationships between the constructs.

Findings

Results show that CM mediates the relationship of change leadership schemas and affective commitment to change in both business enterprises and academic institutions. However, differences were found in the change leadership schemas that predict perceived effectiveness of CM. Execution competencies predicted effectiveness of CM in business enterprises whereas strategic and social competencies predicted perceived effectiveness of CM in academic institutions.

Research limitations/implications

The limitations of the study were the use of self-report data and its cross-sectional design. Future research may use longitudinal designs and multiple sources of data to explore the relationship of change leadership schemas and perceived effectiveness of CM. Moreover, leadership schemas may be examined in other types of organizations such as non-profits, government agencies and social enterprises.

Practical implications

Results suggest that change leadership schemas are context-dependent. Thus, it is important to consider organizational culture and follower schemas when choosing change leaders and executing change. Moreover, differences in the saliences of change leader schemas by type of organization suggest the need to adopt contextually nuanced approaches to the selection and development of change leaders.

Originality/value

This paper contributes to organizational change literature by providing evidence of differences in change leadership schemas among academic institutions and business enterprises.

Details

Leadership & Organization Development Journal, vol. 39 no. 7
Type: Research Article
ISSN: 0143-7739

Keywords

Article
Publication date: 2 September 2019

Zouhaier Brahmia, Fabio Grandi and Rafik Bouaziz

Any XML schema definition can be organized according to one of the following design styles: “Russian Doll”, “Salami Slice”, “Venetian Blind” and “Garden of Eden” (with the…

Abstract

Purpose

Any XML schema definition can be organized according to one of the following design styles: “Russian Doll”, “Salami Slice”, “Venetian Blind” and “Garden of Eden” (with the additional “Bologna” style actually representing absence of style). Conversion from a design style to another can facilitate the reuse and exchange of schema specifications encoded using the XML schema language. Without any computer-aided engineering support, style conversions must be performed very carefully as they are difficult and error-prone operations. The purpose of this paper is to efficiently deal with such XML schema design style conversions.

Design/methodology/approach

A general approach, named StyleVolution, for automatic management of XML schema design style conversions, is proposed. StyleVolution is equipped with a suite of seven procedures: four for converting a valid XML schema from any other design style to the “Garden of Eden” style, which has been chosen as a normalized XML schema format, and three for converting from the “Garden of Eden” style to any of the other desired design styles.

Findings

Procedures, algorithms and methods for XML schema design style conversions are presented. The feasibility of the approach has been shown through the encoding (using the XQuery language) and the testing (with the Altova XMLSpy 2019 tool) of a suite of seven ready-to-use procedures. Moreover, four test procedures are provided for checking the conformance of a given input XML schema to a schema design style.

Originality/value

The proposed approach implements a new technique for efficiently managing XML schema design style conversions, which can be used to make any given XML schema file to conform to a desired design style.

Details

International Journal of Web Information Systems, vol. 16 no. 1
Type: Research Article
ISSN: 1744-0084

Keywords

Article
Publication date: 1 June 1992

Herbert A. Marlowe, William S. Hoffman and Steven Bordelon

Examines how to successfully apply one theoretical model oforganizational development (OD) and organizational culture, thecognitive model, through theoretically consistent, i.e…

Abstract

Examines how to successfully apply one theoretical model of organizational development (OD) and organizational culture, the cognitive model, through theoretically consistent, i.e. cognitive, interventions to solve the organizational problem of downsizing. Reports a case study on use of a variety of such interventions. Summarizes what can be gained from such an approach. The cognitive model of OD as schemata change found to be a viable and useful approach to organizational downsizing.

Details

Journal of Managerial Psychology, vol. 7 no. 6
Type: Research Article
ISSN: 0268-3946

Keywords

Article
Publication date: 7 August 2017

Jowett F. Magsaysay and Ma. Regina M. Hechanova

The purpose of this paper is to propose a model for implicit change leadership theory (ICLT) and to explore its relationship with perceived effectiveness of change management (CM).

4449

Abstract

Purpose

The purpose of this paper is to propose a model for implicit change leadership theory (ICLT) and to explore its relationship with perceived effectiveness of change management (CM).

Design/methodology/approach

The study employed a mixed-methods design. It used a qualitative approach to identify schemas on the traits and behaviors of an ideal leader and schemas on what constitute effective CM. A quantitative approach was followed to test the conceptual model.

Findings

The study suggests five competencies of ideal change leaders: strategic and technical competencies, execution competencies, social competencies, character, and resilience. Together, these five competencies comprise an ICLT. Moreover, schema congruence correlates with perceived effectiveness of CM. The closer the congruence between subordinates’ ideal change leader and their actual change leader, the greater the perceived effectiveness of CM.

Research limitations/implications

The study was limited to employees in the Philippines. It is thus suggested that data gathering in other populations be conducted to allow for generalizability of results. The research was cross-sectional in design, that limits causal explanations. Longitudinal studies examining perceptions and attitudes during and after the implementation of change could provide more robust evidence of the relationships between schemas and perceptions of change.

Practical implications

The results suggest that to increase the chances of success of their change initiatives, organizations could consider leadership development interventions that could enhance the competencies of their leaders in the implicit change leadership constructs. Organizations also need to consider employee schemas of effective CM when implementing change.

Originality/value

The main contribution of this paper is to expand implicit leadership theory by applying it to a specific leadership context, that of organizational change, and to derive an ICLT.

Details

Leadership & Organization Development Journal, vol. 38 no. 6
Type: Research Article
ISSN: 0143-7739

Keywords

Article
Publication date: 1 January 1992

Tex Smiley

Explains the concept of schemata modification. People think withmental representations – schemata – which are in constantchange. Stresses that people cannot be taught – they learn…

Abstract

Explains the concept of schemata modification. People think with mental representations – schemata – which are in constant change. Stresses that people cannot be taught – they learn by thinking and reasoning after facing disturbances to existing thought; everyone has a learning schemata which is modified with each learning schemata. The concept can be a useful addition to management knowledge and converted into an important management skill. The more a manager understands and appreciates the process, the greater the possibility for making positive improvements in long‐term subordinate behaviour.

Details

Journal of Managerial Psychology, vol. 7 no. 1
Type: Research Article
ISSN: 0268-3946

Keywords

Article
Publication date: 19 February 2018

Liang Wang, Eric Ping Hung Li and Xiaoya (Sara) Ding

The process of building dynamic capabilities remains understudied, although deliberate learning is posited to be the key to developing and maintaining dynamic capabilities in…

1049

Abstract

Purpose

The process of building dynamic capabilities remains understudied, although deliberate learning is posited to be the key to developing and maintaining dynamic capabilities in turbulent environments. Based on the case study of Kodak’s responses to the shift from traditional to digital technology in the imaging industry (1993-2011), the purpose of this paper is to examine the role of managerial cognition in building dynamic capabilities.

Design/methodology/approach

The paper employs case study and qualitative method approach.

Findings

The results reveal that, when facing environmental turbulence, deliberate learning is subject to routine disruptions through entrepreneurial activities, and these organizational routines and activities are determined by organizational schema. Organizational schema itself is updated as a result of managers’ ongoing interpretation of the organization’s fit with the environment. The study findings contribute to the organizational studies and management literature by highlighting the role of managerial cognition into the microfoundation of dynamic capabilities.

Originality/value

The results demonstrate managerial cognition, and organizational schema in particular, as a microfoundation of dynamic capability.

Details

Journal of Strategy and Management, vol. 11 no. 1
Type: Research Article
ISSN: 1755-425X

Keywords

Article
Publication date: 9 January 2017

Gargi Bhaduri

This study aims to understand how consumers evaluate Made in USA messages that are congruent/incongruent to consumers’ prior expectations about the brand’s US-based sourcing…

1476

Abstract

Purpose

This study aims to understand how consumers evaluate Made in USA messages that are congruent/incongruent to consumers’ prior expectations about the brand’s US-based sourcing initiatives.

Design/methodology/approach

Two separate studies were conducted. Online experiment was designed implementing both message and treatment variance to increase internal and external validity of the study. Data collected from two distinct samples were analyzed using MANOVA and ANOVA.

Findings

Findings from Study 1 indicated that consumers’ perceived message credibility, attitude toward message and attitude toward brand were highest for congruent messages, followed by when incongruity was resolved and lowest when incongruity was not resolved. Further, consumers’ brand attitudes before and after message exposure were different, with change being most positive for incongruity resolution, followed by congruity, whereas negative for incongruity non-resolution. Findings from Study 2 indicated that consumers’ general attitude toward brands’ US-based sourcing strategies influenced their brand attitude, as well as moderated the relation between schema congruity/incongruity resolution/incongruity non-resolution and brand attitude.

Originality/value

The findings are helpful for brand managers and sourcing personnel to better invest their resources in US-based sourcing strategies. In addition, the findings of the study contribute and extend theory by identifying a boundary condition.

Details

Journal of Consumer Marketing, vol. 34 no. 1
Type: Research Article
ISSN: 0736-3761

Keywords

Article
Publication date: 3 October 2016

Hendi Yogi Prabowo and Kathie Cooper

Based on the authors’ study, the purpose of this paper is to better understand why corruption in the Indonesian public sector is so resilient from three behavioral perspectives…

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Abstract

Purpose

Based on the authors’ study, the purpose of this paper is to better understand why corruption in the Indonesian public sector is so resilient from three behavioral perspectives: the Schemata Theory, the Corruption Normalization Theory and the Moral Development Theory.

Design/methodology/approach

This paper examines corruption trends and patterns in the Indonesian public sector in the past decade through examination of reports from various institutions as well as other relevant documents regarding corruption-related issues to gain a better understanding of the behavioral mechanisms underlying the adoption of corruption into organizational and individual schemata. This paper also uses expert interviews and focus group discussions with relevant experts in Indonesia and Australia on various corruption-related issues.

Findings

The authors establish that the rampaging corruption in the Indonesian public sector is an outcome of cumulative decision-making processes by the participants. Such a process is influenced by individual and organizational schemata to interpret problems and situations based on past knowledge and experience. The discussion in this paper highlights the mechanisms of corruption normalization used to sustain corruption networks especially in the Indonesian public sector which will be very difficult to break with conventional means such as detection and prosecution. Essentially, the entire process of normalization will cause moral degradation among public servants to the point where their actions are driven solely by the fear of punishment and expectation of personal benefits. The three pillars of institutionalization, rationalization and socialization strengthen one another to make the entire normalization structure so trivially resilient that short-term-oriented anti-corruption measures may not even put a dent in it. The normalization structure can be brought down only when it is continuously struck with sufficient force on its pillars. Corruption will truly perish from Indonesia only when the societal, organizational and individual schemata have been re-engineered to interpret it as an aberration and not as a norm.

Research limitations/implications

Due to the limited time and resources, the discussion on the normalization of corruption in Indonesia is focused on corruption within the Indonesian public institutions by interviewing anti-fraud professionals and scholars. A more complete picture of corruption normalization in Indonesia can be drawn from interviews with incarcerated corruption offenders from Indonesian public institutions.

Practical implications

This paper contributes to the development of corruption eradication strategy by deconstructing corruption normalization processes so that the existing resources can be allocated effectively and efficiently into areas that will result in long-term benefits.

Originality/value

This paper demonstrates how the seemingly small and insignificant behavioral factors may constitute “regenerative healing factor” for corruption in Indonesia.

Details

Journal of Financial Crime, vol. 23 no. 4
Type: Research Article
ISSN: 1359-0790

Keywords

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