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Article
Publication date: 25 November 2013

Alberto Rosi, Marco Mamei and Franco Zambonelli

The key purpose of this paper is to overview the many issues related to the integration of social sensing and pervasive sensing in the support of adaptive context-aware services…

Abstract

Purpose

The key purpose of this paper is to overview the many issues related to the integration of social sensing and pervasive sensing in the support of adaptive context-aware services.

Design/methodology/approach

From the analysis of existing proposals and prototypes, the authors found out that the process of integrating social and pervasive sensing can follow a limited number of approaches, which enables the authors to properly frame the proposals existing in the literature (and/or available as prototype infrastructures) according to a simple taxonomy, which is very useful to make the survey much more effective than a simple list of systems and proposals.

Findings

The taxonomy shows that, when integrating social sensing with pervasive sensing, it is possible, at one extreme, to exploit social network as a mere source of information and have such information flow towards the infrastructure supporting the execution of pervasive computing services. At the other extreme, it is possible exploiting a social network as an infrastructure for the integration, by having data from pervasive devices flow towards social networks. In between the extremes, different means can consider to have social networks and pervasive infrastructures converge towards each other to enable the integration of social and pervasive sensing.

Originality/value

Besides introducing the main concepts related to social sensing and framing the key approaches that can be undertaken to pursue the integration with traditional pervasive sensing, the authors go further discussing open issues and key research challenges behind their seamless integration.

Details

International Journal of Pervasive Computing and Communications, vol. 9 no. 4
Type: Research Article
ISSN: 1742-7371

Keywords

Article
Publication date: 2 February 2021

Jiahe Song, Kang-Bok Lee, Zhongyun Zhou, Lin Jia, Casey Cegielski and Soo Il Shin

The purpose of this study is to investigate the relationship between social media and sensing capability for supply chain management (SCM) from an environmental scanning…

Abstract

Purpose

The purpose of this study is to investigate the relationship between social media and sensing capability for supply chain management (SCM) from an environmental scanning perspective. The authors consider upstream supply and downstream customer markets as two aspects of social media-enabled environmental scanning (SMES). The moderating effects of three uncertainties are explored.

Design/methodology/approach

The data were collected from 178 supply chain professionals through a survey. Generalized estimating equations (GEE) were used to analyze the data.

Findings

SMES in both supply and customer markets enhance sensing capability. Interestingly, the results reveal an accelerating effect on sensing by the incremental effort of SMES-supply. However, that of SMES-customer leads to a decelerating outcome for sensing. Also, uncertainties, especially the demand- and technology-related, play a series of interacting effects according to SMES levels.

Research limitations/implications

This research contributes to the literature of operations and supply chains regarding social media strategies and dynamic capabilities. It opens the black box of environmental scanning behavior on social media and adds new knowledge on the dynamic influence of such behavior toward organizational sensing capability for SCM. In addition, further understanding on supply chain uncertainty as a moderator is also strengthened through this research.

Originality/value

This research is the first to empirically uncover the effect of social media on sensing capability for SCM through the lens of environmental scanning. The results support the employment of social networking for improving supply and demand sensing.

Details

Information Technology & People, vol. 35 no. 1
Type: Research Article
ISSN: 0959-3845

Keywords

Article
Publication date: 1 July 2018

Martine Vézina, Majdi Ben Selma and Marie Claire Malo

The purpose of this paper is to investigate the organising of social innovation in a large market-based social enterprises from the perspective of dynamic capabilities and social

1949

Abstract

Purpose

The purpose of this paper is to investigate the organising of social innovation in a large market-based social enterprises from the perspective of dynamic capabilities and social transformation.

Design/methodology/approach

This paper analyses the process by which Desjardins Group launched the Desjardins Environment Fund as the first investment fund in North America to integrate environmental screening. It uses longitudinal single case analysis and a theoretical framework based on Teece’s three dynamic capabilities.

Findings

Results show that dynamic capabilities can be conceived as stages in the process of social innovation. Sensing refers to the capability to identify a societal demand for social transformation. Seizing capability is about shaping societal demand into a commercial offer. Reconfiguring concerns organisational innovation to integrate actual and new knowledge through innovative routines. Microprocesses of both path dependency and path building are in action at each of the three stages.

Practical implications

This paper shows that managing dynamic capabilities is central to social innovation in the context of a large social business and provides genuine managerial input via an analysis of the microprocesses at work in the social innovation process.

Originality/value

This paper contributes to the operationalization of Teece’s dynamic capabilities model. In mobilising a framework in the field of management of innovation, it contributes to the understanding of the process of social innovation and develops the organisational mechanism for multiscalarity of social innovation as a condition for social transformation.

Book part
Publication date: 5 October 2023

Eneli Kindsiko and Maaja Vadi

This chapter offers a dynamic model of authentic leadership that links authentic leadership to situational leadership theory and shows how dynamics in the academic environment…

Abstract

This chapter offers a dynamic model of authentic leadership that links authentic leadership to situational leadership theory and shows how dynamics in the academic environment, one of the most difficult settings that leaders face, can be addressed. Kindsiko and Vadi detail the concept of situational authenticity, which reveals how authentic leadership takes place via forms of sensingsense-giving, sense-making, sense-breaking and sense-keeping – in work-related situations. The authors highlight questions for future research: Is sensing the key to success? Are situational ethics valid if they adapt to evolving circumstances? Are situational ethics, in effect, just another way of expressing relativism? If so, can that be reconciled with authentic leadership theory?

Details

The Emerald Handbook of Authentic Leadership
Type: Book
ISBN: 978-1-80262-014-6

Keywords

Article
Publication date: 17 April 2020

Jun Wang, Yunpeng Li, Bihu Wu and Yao Wang

The purpose of this paper is to study tourists’ spatial and psychological involvement reflected through tourism destination image (TDI), TDI is divided into on-site and after-trip…

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Abstract

Purpose

The purpose of this paper is to study tourists’ spatial and psychological involvement reflected through tourism destination image (TDI), TDI is divided into on-site and after-trip groups and the two groups are compared in the frame of three-dimensional continuums.

Design/methodology/approach

By conducting latent Dirichlet allocation (LDA) modeling to tourism user-generated content, structural topic models are established. The topics separated out from unstructured raw texts are structural themes and representations of TDI. Social network analysis (SNA) reveals the quantitative and structural differences of three-dimensional continuums of the two TDI groups.

Findings

The findings reveal that from the stage of on-site to after-trip, tourist perception of TDI shifts from psychologically to functionally-oriented, from common to unique, and from holistic to more attribute focused. Also, it is suggested that from a postmodernism perspective, TDI is never unique, fixed or universal, but has different image perceptions and feedbacks for different tourists.

Research limitations/implications

With the assistance of social sensing, a panoramic view of TDI could be established. Targeted and precision destination marketing and image promotion could be applied out to each individual tourist.

Originality/value

Combining with the perspectives of the tourist-destination space system and the tourism involvement theory, this research proposes a TDI transformation model and an explanation of the internal mechanism. The originality of research also lies in the methodological innovation of social sensing data and the LDA topic model.

研究目的

本研究针对旅游目的地形象(TDI)及其体现出的游客空间和心理涉入, 将旅游目的地形象划分为在场形象和游后形象, 并将二者在TDI三维连续体(Three-dimensional continuums)框架下进行比较。

研究方法

本研究应用内容分析法, 通过对旅游用户生成内容(tourism UGC)进行LDA(Latent Dirichlet Allocation)建模, 从非结构化的原始文本中建立起结构化的语义主题模型, 并且应用社会网络分析(Social Network Analysis), 从定量和结构化的角度揭示了游中与游后目的地形象的差异。

研究发现

研究发现, 从游中到游后, 游客的目的地形象感知经历了从心理到功能、从一般到特殊、从整体到属性的转变。同时, 基于后现代主义的视角, 旅游目的地形象并不是唯一的、固定的或放之四海而皆准的, 而是在不同的游客感知中有不同的形象和体现。

研究应用

应用社会感知(Social Sensing)理论可以全面解析旅游目的地形象。同时可以针对特定游客采取精准定点的旅游目的地营销和形象推广手段。

研究价值

本研究从旅游目的地空间系统和旅游涉入理论视角出发, 提出了旅游目的地形象转变的模型和其内在机制解释, 在方法上创新性地使用了社会感知数据和LDA主题模型。

关键词

关键词 旅游目的地形象, 在场形象, 游后形象, 旅游用户生成内容 (tourism UGC), LDA(Latent Dirichlet Allocation)建模, 社会感知

Propósito

Para estudiar el grado de participación espacial y psicológica de los turistas reflejado en la imagen del destino turístico (TDI), el TDI se divide en grupo en el sitio y grupo posterior al viaje, y los dos grupos se comparan en el marco del continuo tridimensional.

Diseño/Metodología

Al modelar la posible asignación de Dirichlet (LDA) del contenido generado por el usuario turístico (UGC), se estableció un modelo de tema estructural. El tema que está separado del texto original no estructurado es el tema estructurado y la representación de TDI. El análisis de redes sociales reveló diferencias en el número y la estructura de los continuos tridimensionales de los dos grupos de TDI.

Resultados

Los resultados de la encuesta muestran que, desde la escena hasta los viajes, la percepción de los turistas de TDI cambia de orientación psicológica a funcional, de lo ordinario a lo único, y de una atención general a más. Además, se sugiere que desde una perspectiva posmoderna, TDI nunca es único, fijo o universal, sino que tiene diferentes percepciones de imagen y comentarios para diferentes visitantes.

Implicaciones practicas

Con la ayuda de la detección social, se podría establecer una vista panorámica de TDI. El marketing de destino y la promoción de imágenes dirigidos y precisos podrían aplicarse a cada turista individual.

Originalidad/valor

Combinando con las perspectivas del sistema espacial de destino turístico y la teoría de la participación turística, esta investigación propone un modelo de transformación TDI y la explicación del mecanismo interno. La originalidad de la investigación también radica en la innovación metodológica de los datos de detección social y el modelo de tema LDA.

Details

Tourism Review, vol. 76 no. 1
Type: Research Article
ISSN: 1660-5373

Keywords

Open Access
Article
Publication date: 13 April 2018

Kaveh Moghaddam, Elzotbek Rustambekov, Thomas Weber and Sara Azarpanah

Transnational entrepreneurship can be considered a new stream of research where migrant entrepreneurship and international business research fields intersect. The purpose of this…

5598

Abstract

Purpose

Transnational entrepreneurship can be considered a new stream of research where migrant entrepreneurship and international business research fields intersect. The purpose of this paper is to offer a theoretical framework to address the following research question: How do transnational entrepreneurs (TEs) develop their competitive advantage to succeed in a global market?

Design/methodology/approach

Based on the strategic entrepreneurship approach and dynamic capability perspective, this paper suggests a theoretical framework to extend the understanding on how TEs may develop their competitive advantage to succeed in a global market.

Findings

The suggested theoretical framework exhibits how the social ties of TEs affects their firm performance through the mediating effect of a bundle of two organizational processes (opportunity sensing and opportunity seizing) and the moderating effect of institutional distance between countries of origin and residence.

Practical implications

TEs should not solely focus on their ethnic social ties. That is why this paper suggests that ethnic ties in the country of origin and the country of residence (COR) may lead to higher firm performance only if systematically used alongside nonethnic ties in the COR. Furthermore, it is crucial for TEs to understand the importance of dynamic capabilities in developing and sustaining their competitive advantage.

Originality/value

Based on the strategic entrepreneurship approach, this paper suggests a social tie-based model of the dynamic capability to address the theoretical void in the transnational entrepreneurship literature. The linkage between social tie and performance which has been in a black box is examined in terms of how strong and weak social ties may affect different underlying processes of TEs’ dynamic capabilities differently. In contrast to the common conceptualization of institutional distance as a negative moderator in international business literature, institutional distance is theorized as a positive moderator in the suggested theoretical model of transnational entrepreneurship.

Details

New England Journal of Entrepreneurship, vol. 21 no. 1
Type: Research Article
ISSN: 2574-8904

Keywords

Book part
Publication date: 4 December 2020

Abdelkebir Sahid, Yassine Maleh and Mustapha Belaissaoui

In the current era, multiple factors have driven the IS information system to be able to cope with changes caused by internal and external factors that affect the organization’s…

Abstract

In the current era, multiple factors have driven the IS information system to be able to cope with changes caused by internal and external factors that affect the organization’s strategy. A variety of environmental factors can influence organizational capacity and performance and tend to change organizational strategy, including political, socio-economic, financial, and technological changes. At the beginning of the twenty-first century, other changes are expected, such as those associated with cybercrime and artificial intelligence. In this chapter, the authors discuss the concept of agility, the dimension of agility, relevant literature studies, proposed agility models, and the authors propose their conceptual model of strategic agility for IS.

Details

Strategic Information System Agility: From Theory to Practices
Type: Book
ISBN: 978-1-80043-811-8

Article
Publication date: 29 June 2010

Hideyuki Takahashi, Kazuhiro Yamanaka, Satoru Izumi, Yoshikazu Tokairin, Takuo Suganuma and Norio Shiratori

Real‐time multimedia supervisory systems generally include a distributed system that delivers live video input captured with cameras at the watched person's site, using a PC or…

Abstract

Purpose

Real‐time multimedia supervisory systems generally include a distributed system that delivers live video input captured with cameras at the watched person's site, using a PC or hand‐held device at the distant supervisor's site. The system comprises many entities such as cameras for image capture, transmission software, network connections, receiver software, a display device, multimedia processing software and hardware, control software, etc. The purpose of this paper is to realize a safe and convenient supervisory system that autonomously provides users with services that fulfill users' requirements related to quality and privacy in a ubiquitous information environment.

Design/methodology/approach

A system is designed by integrating environmental information acquired from the real world and knowledge related to human social activities. A real space understanding mechanism is proposed to infer the situations and relationships of users by combining sensing information and social knowledge. Social knowledge related to human relationships, the life style of the watched person, home structure, etc. is used with ontology to infer the situations of users.

Findings

An early prototype was implemented for supervising elderly people and some experiments were performed based on several scenarios. Results obtained from some experiments confirmed that this supervisory system can provide real‐time multimedia supervisory services for elderly people, with reasonable quality‐of‐service and privacy that meet the users' requirements.

Originality/value

The system described in this paper assesses the situation of users and surrounding environmental information to provide appropriate supervisory services. This paper provides insight into the design and development of ubiquitous application systems to realize comfortable and safe services using a combination of environmental information and social knowledge.

Details

International Journal of Pervasive Computing and Communications, vol. 6 no. 2
Type: Research Article
ISSN: 1742-7371

Keywords

Article
Publication date: 5 September 2017

Ernesto D’Avanzo, Giovanni Pilato and Miltiadis Lytras

An ever-growing body of knowledge demonstrates the correlation among real-world phenomena and search query data issued on Google, as showed in the literature survey introduced in…

2613

Abstract

Purpose

An ever-growing body of knowledge demonstrates the correlation among real-world phenomena and search query data issued on Google, as showed in the literature survey introduced in the following. The purpose of this paper is to introduce a pipeline, implemented as a web service, which, starting with recent Google Trends, allows a decision maker to monitor Twitter’s sentiment regarding these trends, enabling users to choose geographic areas for their monitors. In addition to the positive/negative sentiments about Google Trends, the pipeline offers the ability to view, on the same dashboard, the emotions that Google Trends triggers in the Twitter population. Such a set of tools, allows, as a whole, monitoring real-time on Twitter the feelings about Google Trends that would otherwise only fall into search statistics, even if useful. As a whole, the pipeline has no claim of prediction over the trends it tracks. Instead, it aims to provide a user with guidance about Google Trends, which, as the scientific literature demonstrates, is related to many real-world phenomena (e.g. epidemiology, economy, political science).

Design/methodology/approach

The proposed experimental framework allows the integration of Google search query data and Twitter social data. As new trends emerge in Google searches, the pipeline interrogates Twitter to track, also geographically, the feelings and emotions of Twitter users about new trends. The core of the pipeline is represented by a sentiment analysis framework that make use of a Bayesian machine learning device exploiting deep natural language processing modules to assign emotions and sentiment orientations to a collection of tweets geolocalized on the microblogging platform. The pipeline is accessible as a web service for any user authorized with credentials.

Findings

The employment of the pipeline for three different monitoring task (i.e. consumer electronics, healthcare, and politics) shows the plausibility of the proposed approach in order to measure social media sentiments and emotions concerning the trends emerged on Google searches.

Originality/value

The proposed approach aims to bridge the gap among Google search query data and sentiments that emerge on Twitter about these trends.

Abstract

Details

Communication as Gesture
Type: Book
ISBN: 978-1-78756-515-9

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