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Article
Publication date: 20 February 2009

Chern‐Sheng Lin, Kuo‐Chun Wu, Yun‐Long Lay, Chi‐Chin Lin and Jim‐Min Lin

The purpose of this paper is to propose an automatic pattern matching template generating method for the automatic optical inspection system in TFT LCD assembly and positioning…

Abstract

Purpose

The purpose of this paper is to propose an automatic pattern matching template generating method for the automatic optical inspection system in TFT LCD assembly and positioning process, to improve the conventional image technology. Besides, focusing on integrating the image system with the existing control system, the double aligner mark searching time is decreased to reduce the working time of the integrated system.

Design/methodology/approach

The improved pattern matching method of genetic algorithm was adopted, including setting for template image selecting, encoding, calculating fitness function, pattern matching, template generating and genetic algorithm steps. The predetermined pixels were selected from the target template based on the minimum difference to the block image to be tested by utilizing the genetic algorithm, and the other pixels which have not been selected were neglected.

Findings

The selected pixels were encoded for recording by sequence mode, and then the target template and the image to be tested were compared based on the calculated fitness function. This method has the advantages of using the fitness function to reduce the searching time, with the help of genetic algorithm to find the optimal target template, and saving memory space by recording target template based on the sequence mode.

Research limitations/implications

The genetic algorithm used in this study is a kind of optimal tool free from gradient data. As long as the fitness function and after continuous iteration are determined, the optimal solution can be found out, and then the optimal target template can be generated.

Practical implications

This system uses fitness function to reduce the pattern matching time. Plural pixels are preset inside the target template, and its fitness function value is calculated. When the target template is compared with the image to be tested, only the fitness function value (also the difference of the plural pixels) is calculated and compared.

Originality/value

The remaining pixels are neglected, so that the searching time can be reduced greatly. The sequence mode is used to save the required memory space for recording target template. Since sequence mode is adopted to record the information of selected pixels, lots of required memory space for recording target template information will be saved.

Details

Assembly Automation, vol. 29 no. 1
Type: Research Article
ISSN: 0144-5154

Keywords

Article
Publication date: 19 June 2024

Vikas Mehta and Mohindra Singh Thakur

This study aims to enhance the precision and efficiency of English Bond brick masonry by developing three unified templates: Tc, T1, and T2. These templates are designed to…

Abstract

Purpose

This study aims to enhance the precision and efficiency of English Bond brick masonry by developing three unified templates: Tc, T1, and T2. These templates are designed to address the complexities in the placement of bricks, particularly queen closers and brickbats, in English Bond patterns.

Design/methodology/approach

The research introduces a unique numbering system integrated within each template to facilitate accurate brick placement. Template Tc is designed explicitly for corner masonry, while T1 and T2 are developed for linear masonry along the X and Y directions, respectively. The approach standardizes the bricklaying process, ensuring proper alignment and bricks overlap.

Findings

Applying these templates significantly improves the efficiency and pace of English bond brick masonry. They simplify the construction process, reduce errors, and enhance the overall quality of masonry work. The study demonstrates that using these templates results in consistent and high-quality brickwork, surpassing traditional speed, efficiency, and accuracy methods.

Originality/value

This study contributes a novel, systematic approach to bricklaying in English Bond masonry. The introduction of unified templates aids in skill acquisition for professionals and learners, ensuring flawless execution of masonry projects. This innovative approach holds great value in modern construction practices, promoting standardization and excellence in masonry work.

Details

Engineering, Construction and Architectural Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 5 June 2024

Azanzi Jiomekong and Sanju Tiwari

This paper aims to curate open research knowledge graph (ORKG) with papers related to ontology learning and define an approach using ORKG as a computer-assisted tool to organize…

Abstract

Purpose

This paper aims to curate open research knowledge graph (ORKG) with papers related to ontology learning and define an approach using ORKG as a computer-assisted tool to organize key-insights extracted from research papers.

Design/methodology/approach

Action research was used to explore, test and evaluate the use of the Open Research Knowledge Graph as a computer assistant tool for knowledge acquisition from scientific papers.

Findings

To extract, structure and describe research contributions, the granularity of information should be decided; to facilitate the comparison of scientific papers, one should design a common template that will be used to describe the state of the art of a domain.

Originality/value

This approach is currently used to document “food information engineering,” “tabular data to knowledge graph matching” and “question answering” research problems and the “neurosymbolic AI” domain. More than 200 papers are ingested in ORKG. From these papers, more than 800 contributions are documented and these contributions are used to build over 100 comparison tables. At the end of this work, we found that ORKG is a valuable tool that can reduce the working curve of state-of-the-art research.

Book part
Publication date: 19 September 2012

Matthew P. Eddy

The frequent occurrence of stonethrowing by Palestinian boys presents a dilemma pulling activists in disparate directions, provoking contested interpretations of this tactic and…

Abstract

The frequent occurrence of stonethrowing by Palestinian boys presents a dilemma pulling activists in disparate directions, provoking contested interpretations of this tactic and forcing international human rights workers (HRWers) to weigh their relative commitments to nonviolence, noninterference, and solidarity with Palestinians. In tactical discussions, local activists and HRWers often frame stonethrowing by referencing historical nonviolent templates, sometimes to legitimize “limited violence” and sometimes to condemn it. Building from fieldwork and interviews, I argue that memory templates serve as master frames that aid in interpreting protest actions, perhaps especially in settings where heterogeneous teams of international activists seek common frames of reference as they negotiate a developing praxis in a new context. Nevertheless, these templates were sometimes constructed through highly selective readings of the multilayered discourse and complex biographies of such figures as Gandhi and King. While the “hermeneutic circle” anticipates such selective readings, I argue that even the multivocal, sometimes contradictory, Gandhi and King texts can be remembered and applied in patterns that appear co-optive to the opposing camps of principled and pragmatic nonviolent adherents. Grounded in HRWer deliberations in the field, the core theoretical contribution of this paper maps out discursive strategies activists employ as they leverage memory templates in tactical debates.

Details

Nonviolent Conflict and Civil Resistance
Type: Book
ISBN: 978-1-78190-346-9

Keywords

Article
Publication date: 31 May 2023

Ziqi Chai, Chao Liu and Zhenhua Xiong

Template matching is one of the most suitable choices for full six degrees of freedom pose estimation in many practical industrial applications. However, the increasing number of…

160

Abstract

Purpose

Template matching is one of the most suitable choices for full six degrees of freedom pose estimation in many practical industrial applications. However, the increasing number of templates while dealing with a wide range of viewpoint changes results in a long runtime, which may not meet the real-time requirements. This paper aims to improve matching efficiency while maintaining sample resolution and matching accuracy.

Design/methodology/approach

A multi-pyramid-based hierarchical template matching strategy is proposed. Three pyramids are established at the sphere subdivision, radius and in-plane rotation levels during the offline template render stage. Then, a hierarchical template matching is performed from the highest to the lowest level in each pyramid, narrowing the global search space and expanding the local search space. The initial search parameters at the top level can be determined by the preprocessing of the YOLOv3 object detection network to further improve real-time performance.

Findings

Experimental results show that this matching strategy takes only 100 ms under 100k templates without loss of accuracy, promising for real industrial applications. The authors further validated the approach by applying it to a real robot grasping task.

Originality/value

The matching framework in this paper improves the template matching efficiency by two orders of magnitude and is validated using a common template definition and viewpoint sampling methods. In addition, it can be easily adapted to other template definitions and viewpoint sampling methods.

Details

Industrial Robot: the international journal of robotics research and application, vol. 50 no. 4
Type: Research Article
ISSN: 0143-991X

Keywords

Article
Publication date: 10 January 2020

Rebecca Hill Renirie

The purpose of this study is to examine teaching intent of information literacy threshold concepts via asynchronous reference transactions. Instructional content in academic…

Abstract

Purpose

The purpose of this study is to examine teaching intent of information literacy threshold concepts via asynchronous reference transactions. Instructional content in academic librarians’ replies to research requests are analyzed for and mapped to threshold concepts contained in the Association of College and Research Libraries (ACRL) framework.

Design/methodology/approach

The author mapped the instructional content of a research request reply template to the content of the ACRL framework, then took a random sample of research requests using the template during the calendar year 2016. Additional instructional content provided in the sample replies was also mapped to the framework.

Findings

In providing written instruction for students to create searches from keywords and search subject-specific databases, every frame is at least partially addressed in the template except Scholarship as Conversation. However, individual librarians adapt the template to teach as needed and there are examples in this case study of teaching aspects of all six frames asynchronously.

Practical implications

This study provides support for librarians to teach the threshold concepts of the ACRL framework asynchronously at the point of need during virtual reference, and the effective use of a research reply template to accomplish this instruction.

Originality/value

Few recent studies examine instructional intent in asynchronous/email reference. This study examines teaching the ACRL framework via reference rather than instructional sessions. A portion of this research was presented as a poster at the 2017 ACRL Conference in Baltimore, Maryland.

Details

Reference Services Review, vol. 48 no. 2
Type: Research Article
ISSN: 0090-7324

Keywords

Article
Publication date: 1 December 2001

G. Clarke and L.W. Murray

Empirical research identifies the strategic power of corporate values in influencing the success of organizations. Presents qualitative research which elicits chairmen’s values…

1123

Abstract

Empirical research identifies the strategic power of corporate values in influencing the success of organizations. Presents qualitative research which elicits chairmen’s values expressed through value maps. Presents two such maps, both of which were extracted from interview transcripts using an adapted version of means/end chains. The interviews with chairmen of investment trusts was considered to be valuable, as the past experience that these respondents bring to the values debate will enable a comprehensive value mapping exercise to be meaningful and to inform further quantitative studies which can verify the frequency/importance of the corporate values identified. The findings do corroborate some of the values identified in previous research. More importantly, uses the maps to identify corporate value templates based on template themes, constructs, articulation and consensus. Templates are a core component in visualizing frames of reference. Frames of reference are an important consideration in the context of corporate values as they identify the focus of the organization’s leadership.

Details

Corporate Governance: The international journal of business in society, vol. 1 no. 4
Type: Research Article
ISSN: 1472-0701

Keywords

Article
Publication date: 8 May 2009

Paul Lyons

The purpose of this paper is to provide a detailed, theoretical underpinning for the training and performance improvement method: performance template (P‐T). The efficacy of P‐T…

575

Abstract

Purpose

The purpose of this paper is to provide a detailed, theoretical underpinning for the training and performance improvement method: performance template (P‐T). The efficacy of P‐T, with limitations, has been demonstrated in this journal and in others. However, the theoretical bases of the P‐T approach had not been well‐developed. The other purposes of this paper are to: explain the features and functions of the P‐T and to highlight the action theory of Frese as the theory supports P‐T and offers trainers some information regarding the regulation of feedback and learning. This paper adds to the procedures and practices of human resource development.

Design/methodology/approach

The approach in this paper is to explain how a training and development partnership among trainers, managers, and employees is forged so as to create P‐T for use in the field. The main aspect of the methodology was to attempt to map the elements of action theory onto the specific steps (phases) of the P‐T approach. This mapping activity was achieved.

Findings

The key findings in this study is that action theory offers a hierarchical and reasonably complete explanation of how learning occurs and how individuals regulate what they know. As explained in this paper action theory provides a map of the cognitive elements in the training model employed.

Practical implications

Assuming that the P‐T approach has value, it is important to demonstrate how theory helps to ground the approach. In this paper, action theory has been used to offer a substantial foundation for the P‐T approach. In addition, action theory helps trainers to examine learning, feedback, and regulation of performance in a comprehensive manner.

Originality/value

Action theory offers several features that help explain the regulation of learning and behavior, yet the theory has received very little attention in formal literatures. Value: the template approach adds to our repertoire of training methods. This paper helps to better explain the approach and it offers useful theories to support practice.

Details

Journal of European Industrial Training, vol. 33 no. 4
Type: Research Article
ISSN: 0309-0590

Keywords

Article
Publication date: 6 February 2017

Sabrina Bresciani and Alice Comi

The use of visual templates has proven instrumental in supporting group meetings. The purpose of this paper is to explore whether visual templates enable culturally diverse groups…

Abstract

Purpose

The use of visual templates has proven instrumental in supporting group meetings. The purpose of this paper is to explore whether visual templates enable culturally diverse groups to achieve greater task precision in face-to-face meetings.

Design/methodology/approach

Building on Adaptive Structuration Theory, it is argued that visual templates provide structuration for face-to-face meetings, even more so when they are embedded in computer-supported collaborative systems. In particular, it is hypothesized that the higher the degree of structuration imposed by visual templates, the higher the degree of task precision will be. It is also hypothesized that this relationship is positively moderated by group cultural diversity: higher cultural diversity will further sustain the positive effects of visual templates that provide higher structuration.

Findings

Results of an experiment with 229 managers from 49 countries confirm that facilitating groups with visual templates embedded in a computer-supported collaborative system significantly increases task precision at high levels of cultural diversity.

Research limitations/implications

This study contributes to Positive Organizational Scholarship (POS) by investigating the use of visual templates as a contingency factor that increases performance – specifically task precision – of co-located, culturally diverse groups.

Practical implications

Results indicate that visual templates embedded in a computer-supported collaborative system are an effective method for increasing task precision in face-to-face meetings of culturally diverse groups.

Originality/value

Theories from information systems and visualization are integrated into cross-cultural management with a view to sustaining the effectiveness of culturally diverse groups. The study sample is characterized by highly culturally diverse groups interacting in face-to-face meetings.

Details

Cross Cultural & Strategic Management, vol. 24 no. 1
Type: Research Article
ISSN: 2059-5794

Keywords

Article
Publication date: 1 June 2015

Vitus Lam

An integral part of declarative process modelling is to guarantee that the execution of a declarative workflow is compliant with the respective business rules. The purpose of this…

Abstract

Purpose

An integral part of declarative process modelling is to guarantee that the execution of a declarative workflow is compliant with the respective business rules. The purpose of this paper is to establish a formal framework for representing business rules and determining whether any business rules are violated during the executions of declarative process models.

Design/methodology/approach

In the approach, a business rule is phrased in terms of restricted English that is related to a constraint template. Linear temporal logic (LTL) is employed as a formalism for defining the set of constraint templates. By exploiting the theorem-proving feature of the Logics Workbench (LWB), business rule violations are then detected in an automatic manner.

Findings

This study explored the viability of encoding: first, process executions by means of LTL and second, business rules in terms of restricted English that built upon pattern-oriented templates and LTL. The LWB was used for carrying out temporal reasoning through automated techniques. The applicability of the formal verification approach was exemplified by a case study concerning supply chain management. The findings showed that practical reasoning could be achieved by combining declarative process modelling, restricted English, pattern-oriented templates, LTL and LWB.

Originality/value

First, new business rule templates are proposed; second, business rules are expressed in restricted English instead of graphical constructs; third, both finite execution trace and business rules are grounded in LTL. There is no need to deal with the semantic differences between different formalisms; and finally, the theorem prover LWB is used for the conformance checking of a finite execution trace against business rules.

Details

Business Process Management Journal, vol. 21 no. 3
Type: Research Article
ISSN: 1463-7154

Keywords

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