scholarly journals Dealing with optional complements in HPSG-based grammar implementations

2003 ◽  
Author(s):  
Kordula De Kuthy ◽  
W. Detmar Meurers
Keyword(s):  
Lexical Entry ◽  
Recursive Relation ◽  
Lean Implementation ◽  
Linguistic Analyses

This paper discusses how the English Resource Grammar (ERG) captures the optionality of certain complements of verbs based on a single lexical entry coupled with an ontology of markings distinguishing optional from obligatory as well as unrealized from realized elements. Subject-head and head-complement structures are modified accordingly, but due to the lack of a possibility to express and use relational goals in grammars implemented in the LKB system, the ERG encoding falls short of the goal of treating optional complements in a general way. Instead, it requires two new types of ˋauxiliary' phrases which are otherwise unmotivated. We show that the problem can be overcome by using a recursive relation selecting a member from a list. The use of a lean implementation platform not supporting such relational goals, such as the LKB, thus results in a loss of generality of the grammars that can be expressed, which undermines the closeness of the implemented grammar to current linguistic analyses as one of the hallmarks of HPSG-based grammar implementation. The case study presented in this paper thus supports the position argued in Götz and Meurers (1997) that a system for the implementation of HPSG-based grammars should include both universal implicational principles as well as definite clauses over feature terms.

Implementation of lean in IT SME company: an Italian case

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Marco Torri ◽  
Kaustav Kundu ◽  
Stefano Frecassetti ◽  
Matteo Rossini
Keyword(s):  
Manufacturing Industry ◽  
Service Sector ◽  
Manufacturing Sector ◽  
Single Case ◽  
Value Added ◽  
Lean Implementation ◽  
Content Type ◽  
Italian Case ◽  
Lean Practices

Purpose In spite of huge advancement of Lean in the manufacturing sector, its advantage in the service sector is not fully investigated. The purpose of this paper is to cover this gap in particular for the information technology (IT) sector through the implementation of the Lean philosophy in a small- and medium-sized enterprise (SME), operating in the IT sector. Design/methodology/approach A case study is conducted and following the A3 model, Lean is deployed in the case company. Data were collected through on-site interviews, waste sources were identified and then countermeasures for their reduction were proposed and adopted. Findings This study reveals that the implementation of the Lean practices in an SME operating in the IT sector offers good operative and financial results, thanks to the higher productivity obtained through the reduction of non-value-added activities. Research limitations/implications This paper reports a single case study, not enough to generalize the results. Moreover, more Lean tools and practices should be tested in IT companies to assess their effectiveness. Practical implications This paper increments the knowledge base for the application of Lean and A3 model outside the manufacturing industry. This paper should assist practitioners and consultants who have the desire to understand a better way of Lean implementation in fast-growing IT industry and in SME. Originality/value Research on Lean implementation in an SME company and in IT sector is scarce. This study aims to assess the efficiency of the adoption of Lean practices following the A3 model. The results could be highly valuable for similar companies (dimension or sector), especially those that are facing transition situations in terms of size and at the same time want to improve their operations performance, efficiency and avoid waste.

A qualitative analysis of Lean implementation in Brazilian surgical centres: a multiple-case study

2021 ◽  
Vol 18 (3/4) ◽  
pp. 168
Author(s):  
Paulo Renato De Sousa ◽  
Marcelo Werneck Barbosa ◽  
Gerson Tontini ◽  
Aloísio Rosado Filho ◽  
Maria Madalena Macedo Pires Ferreira
Keyword(s):  
Qualitative Analysis ◽  
Multiple Case Study ◽  
Lean Implementation ◽  
Multiple Case

Identifikasi Hambatan Penerapan Lean di Usaha Kecil dan Menengah (UKM)

2021 ◽  
Vol 4 (2) ◽  
pp. 107-124
Author(s):  
Mochammad Rifky Pamungkas ◽  
Erna Maulina ◽  
Margo Purnomo
Keyword(s):  
Structural Model ◽  
Small And Medium Enterprises ◽  
Future Research ◽  
Small Contribution ◽  
Lean Implementation ◽  
Study Approach ◽  
Management Commitment ◽  
Medium Enterprises ◽  
The City

Today's world competition has increased the pressure on Small and Medium Enterprises (SMEs) to adopt lean implementations. The purpose of this study is to make a small contribution by exploring the Lean Implementation Barrier (LIB) in SMEs through three case studies of SMEs in the city of Bandung. A case study approach is used and followed by the Interpretative Structural Model (ISM) in order to see the inter-LIB relationship. The results of this study indicate that lack of management commitment and leadership, lack of employee involvement and lack of resources are the main obstacles to lean implementation in SMEs in Indonesia. Moreover, poor communication among various levels within the company and inadequate dissemination of knowledge about the benefits of lean also create barriers to lean implementation. The implication of this research is to strengthen and expand information related to research on the application of lean in SMEs, especially the results of the identified barriers that can assist SMEs in implementing lean or future research in developing and identifying barriers to implementing lean in SMEs.

The Implementation of Lean in Emergency Hospital Screening During the COVID-19 Pandemic

2021 ◽  
pp. 65-79
Author(s):  
Inês Veiga Pereira ◽  
Patricia Oliveira Faria ◽  
Amélia Maria Pinto da Cunha Brandão
Keyword(s):  
Healthcare Services ◽  
Lean Implementation ◽  
Emergency Hospital ◽  
Process Implementation ◽  
New Process ◽  
Hospital Culture ◽  
Before And After ◽  
Flow Charts ◽  
The City

Healthcare services, in particular, are one of the areas in which Lean can be applied and benefits can be reached through it. In order to analyze the suitability of Lean implementation in healthcare units, this research focused on a case study, namely in Hospital of Santo António emergency area, in the city of Porto, Portugal. The study was conducted in the year 2020, during the pandemic of COVID-19, which forced the change of screening processes. This research analyses and compares the new and previous sorting model and discusses if Lean methodology was applied. It was concluded, through data collected in the interview to the leading nurse, that despite de fact she is not familiar with the Lean concept and methodology, as process simplification and time reduction were taken into account, the new process can be considered Lean. The flow charts that reflect both the sorting structure used in the urgencies before and after were developed. Hospital culture, lack of communication before the new process implementation, and the facilities were some of the identified barriers.

Exploring the emotional experience of lean

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Siobhan Taylor ◽  
Robert McSherry ◽  
Susy Cook ◽  
Emma Giles
Keyword(s):  
Participant Observation ◽  
Emotional Experience ◽  
Research Approach ◽  
Symbolic Interactionist ◽  
Structured Interviews ◽  
Lean Implementation ◽  
Content Type ◽  
Thematic Network Analysis ◽  
New Framework

PurposeThis research aims to contribute to the literature on Lean implementation in healthcare by studying the emotional experiences of the relevant actors related to a Rapid Process Improvement Workshop (RPIW) in a UK healthcare context. The purpose of this study was to go beyond what people think about Lean and towards an exploration of their subjective, emotional and “feeling” experience and whether that emotional experience influenced Lean implementation.Design/methodology/approachA phenomenological and symbolic interactionist qualitative case study was undertaken. Data related to participants' emotional experience were collected through non-participant observation and semi-structured interviews. Data were analysed using thematic network analysis.FindingsThis paper provides novel insights into the emotional experience of Lean as experienced through an RPIW. The findings reveal that participation in an RPIW is much more than a technical process. It influences how people feel about themselves, is based on relationships with others, and requires mental, physical and emotional effort. All of these factors influence engagement with, initiation of and sustainability of the RPIW.Research limitations/implicationsA new conceptual framework for the planning and implementation of RPIWs has been developed. However, because of the chosen research approach, the results may lack generalisability. Therefore, researchers are encouraged to test the framework and proposed practice implications.Originality/valueDespite emotions being an integral part of individual and social everyday life, emotional experience has not been studied in relation to Lean. This study is the first to explore emotions in relation to Lean, with implications for practice as to how RPIWs are managed with a new framework for implementation being proposed.

scholarly journals LEAN MANUFACTURING ADOPTION IN MALAYSIA: A SYSTEMATIC LITERATURE REVIEW

2020 ◽  
Vol 1 (1) ◽  
pp. 01-35
Author(s):  
Azim Azuan Osman ◽  
Abdul Aziz Othman ◽  
Mohd Kamarul Irwan Abdul Rahim
Keyword(s):  
Literature Review ◽  
Systematic Literature Review ◽  
Lean Manufacturing ◽  
Success Factors ◽  
Management Practices ◽  
Implementation Strategies ◽  
Implementation Barriers ◽  
Lean Implementation ◽  
Research Themes

The purpose of this paper is to perform a systematic literature review (SLR) on lean manufacturing (LM) adoption in Malaysia while highlighting research trends and gaps from this literature. The SLR involved analysing 163 scholarly articles from international journals and conference proceedings published between the year 2005 to 2019. The articles are classified as literature review, conceptual paper, case study, and survey research. These articles were also grouped into nine meaningful research themes, named: (1) lean definitions, (2) sustaining lean adoption, (3) motivations to adopt lean, (4) lean benefits, (5) results from lean adoption, (6) lean implementation barriers, (7) lean success factors, (8) lean implementation/ assessment models, and (9) lean integration with other management practices. The review findings shall help scholars and practitioners to identify research opportunities, design their future studies and/or implementation strategies, accordingly.

scholarly journals The Cross-national Applicability of Lean Implementation Measures and Hospital Performance Measures: A Case Study of Finland and the United States

2021 ◽  
Author(s):  
Elina Reponen ◽  
Thomas G Rundall ◽  
Stephen M Shortell ◽  
Janet C Blodgett ◽  
Ritva Jokela ◽  
...  
Keyword(s):  
United States ◽  
Healthcare System ◽  
Performance Measures ◽  
Service Provision ◽  
The United States ◽  
Hospital Performance ◽  
Lean Implementation ◽  
The Us ◽  
Cross National

Abstract Background Healthcare organizations around the world are striving to achieve transformational performance improvement, often through adopting process improvement methodologies such as Lean management. Indeed, Lean management has been implemented in hospitals in many countries. But despite a shared methodology and the potential benefit of benchmarking lean implementation and its effects on hospital performance, cross-national Lean benchmarking is rare. Healthcare organisations in different countries operate in very different contexts, including different healthcare system models, and these differences may be perceived as limiting the ability of improvers to benchmark Lean implementation and related organisational performance. However, there is no empirical research available on the international relevance and applicability of Lean implementation and hospital performance measures. To begin to understand the opportunities and limitations related to cross-national benchmarking of Lean in hospitals, we conducted a cross-national case study of the relevance and applicability of measures of Lean implementation in hospitals and hospital performance. Methods We report an exploratory case study of the relevance of Lean implementation measures and the applicability of hospital performance measures using quantitative comparisons of data from Hospital District of XX XX University Hospital in Finland and a sample of 75 large academic hospitals in the United States. Results The relevance of Lean-related measures was high across the two countries: almost 90% of the items developed for a US survey were relevant and available from XX. A majority of the US-based measures for financial performance (66.7%), service provision/utilisation (100.0%), and service provision/care processes (60.0%) were available from XX. Differences in patient satisfaction measures prevented comparisons between XX and the US. Of 18 clinical outcome measures, only four (22%) were not comparable. Clinical outcome measures were less affected by the differences in healthcare system models than measures related to service provision and financial performance. Conclusions Lean implementation measures are highly relevant in healthcare organisations operating in the United States and Finland, as is the applicability of a variety of performance improvement measures. Cross-national benchmarking in Lean healthcare is feasible, but a careful assessment of contextual factors, including the healthcare system model, and their impact on the applicability and relevance of chosen benchmarking measures is necessary. The differences between the US and Finnish healthcare system models is most clearly reflected in financial performance measures and care process measures.

scholarly journals Reweaving a Grammar for Wambaya

2010 ◽  
Vol 3 ◽  
Author(s):  
Emily M. Bender
Keyword(s):  
Hypothesis Testing ◽  
Detailed Comparison ◽  
Model Dependence ◽  
Computational Support ◽  
Linguistic Analyses ◽  
Grammar Engineering

This paper presents a case study in grammar engineering for linguistic hypothesis testing, focusing on the treatment of second position auxiliaries in an HPSG grammar for Wambaya. A detailed comparison of two versions of this grammar highlights the interconnectedness of linguistic phenomena, the model-dependence of linguistic analyses, and the value of computational support in calculating the consequences of differing analytical choices.

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