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The purpose of this paper is to provide an overview of advances in pervasive computing.

The paper provides a critical analysis of the literature.

Tools expected to support these advances are: resource location framework, data management (e.g. replica control) framework, communication paradigms, and smart interaction mechanisms. Also, infrastructures needed to support pervasive computing applications and an information appliance should be easy for anyone to use and the interaction with the device should be intuitive.

The paper shows how everyday devices with embedded processing and connectivity could interconnect as a pervasive network of intelligent devices that cooperatively and autonomously collect, process and transport information, in order to adapt to the associated context and activity.

In this way, the aim of this study is to expand and evelop the application of this technique in FMEA to rank failure modes of ESQ of academic libraries in an intuitionistic fuzzy environment. Assessment of electronic service quality (ESQ) of libraries is significantly important according to their major roles. It should be noted that the ESQ has a significant impact on customer satisfaction, which improves organizational performance. Accordingly, low ESQ means waste of organizational resources and poor user satisfaction. So, there is a dire need to reflect reasons inducing failure modes in academic library ESQ. Thus, investigation of failure modes affecting academic library ESQ is highly important. One solution in this area is utilization of the intuitionistic fuzzy (IF) failure mode and effects analysis (FMEA) as one of the widely used methods for prediction and identification of failure modes.

The present study in terms of objective is applied and in terms of the type of method is descriptive-analytical. The research sample included four experts of Yazd academic Libraries (Iran). To collect data, three types of questionnaires were distributed among experts. The purpose of the first questionnaire was to identify and reach an agreement on e-library failure modes. Type II questionnaire was used to determine the importance of identified risk factors and Type III questionnaire was used to prioritize the factors.

Results indicate that the difficulty of using websites, lack of provided information feedback to users and lack of links on the website to users' are the main priorities for improving ESQ in the studied academic libraries.

In this approach, the Intuitionistic fuzzy Elimination Et Choix Traduisant la REalité and technique for order of preference by similarity to ideal solution method were used to rank failure modes in academic library ESQ within the FMEA framework.]

The purpose of this paper is to explore characteristics of human‐computer interaction when the human body and its movements become input for interaction and interface control in pervasive computing settings.

The paper quantifies the performance of human movement based on Fitt's Law and discusses some of the human factors and technical considerations that arise in trying to use human body movements as an input medium.

The paper finds that new interaction technologies utilising human movements may provide more flexible, naturalistic interfaces and support the ubiquitous or pervasive computing paradigm.

In pervasive computing environments the challenge is to create intuitive and user‐friendly interfaces. Application domains that may utilize human body movements as input are surveyed here and the paper addresses issues such as culture, privacy, security and ethics raised by movement of a user's body‐based interaction styles.

The paper describes the utilization of human body movements as input for interaction and interface control in pervasive computing settings.

This study aims to provide an excellent overview of current research trends in the construction sector in digital advancements. It provides a roadmap to policymakers for the effective utilisation of emergent digital technologies and a need for a managerial shift for its smooth adoption.

A total of 3,046 peer-reviewed journal review articles covering Internet of Things (IoT), blockchain, building information modelling (BIM) and digital technologies within the construction sector were reviewed using scientometric mapping and weighted mind-map analysis techniques.

Prominent research clusters identified were: practice-factor-strategy, system, sustainability, BIM and construction worker safety. Leading countries, authors, institutions and their collaborative networks were identified with the UK, the USA, China and Australia leading this field of research. A conceptual framework for an IoT-based concrete lifecycle quality control system is provided.

The study traces the origins of the initial application of Industry 4.0 concepts in the construction field and reviews available literature from 1983 to 2021. It raises awareness of the latest developments and potential landscape realignment of the construction industry through digital technologies conceptual framework for an IoT-based concrete lifecycle quality control system is provided.

The purpose of this study is to examine the key challenges currently prevalent in the Machinery and Equipment (M&E) sector of Malaysia and to offer an integrative Industry 4.0 strategic roadmap. The Environmental Scan 2016 and 2018 provides a basis for the identification of the challenges in the M&E sector of Malaysia. The study further investigates the challenges by analyzing the responses of four major stakeholders in a Focus Group Discussion. The findings reveal that the M&E sector suffers from very low automation adoption. This study is among the first few to analyze the challenges in the M&E sector and lay out a strategic roadmap encompassing the role of each stakeholder at every phase of the transition toward Industry 4.0. The proposed method of transitioning through targeted incentive schemes will help academics and practitioners in developing concrete and workable action plans to conduct the transition process.

The publish/subscribe paradigm is useful for content diffusion in the internet. The purpose of this paper is to propose subscription covering to reduce the size of routeing table and notification matching time.

The paper proposes a necessary and sufficient condition of correct routeing table configuration when using SSCBR algorithm.

Experiments show that both SSCBR and RSCBR can reduce the size of routeing table, network traffic and time.

All these experiments are based on high speed wireline network. For wireless network, the results may be different.

The paper proposes a necessary and sufficient condition of correct routeing table configuration when using SSCBR algorithm and can easily validate the correctness of brokers' routeing table through it. Because RSCBR calculates less subscription covering relation, its performance in network traffic and average notification processing time may be better than SSCBR in certain scenarios.

The purpose of this paper is to envision the benefits of applying the Instant Messaging (IM) paradigm in pervasive computing environments. With IM in such an environment, all smart entities, human or not, can interact using IM as the unified interface. To realize this vision, the design of a Smart Instant Messaging (SIM) system is proposed, which features context‐aware presence management, user‐centric resource configuration, and adaptive grouping.

Three prototype versions of a client have been implemented and their performance in terms of memory usage and response time evaluated.

The SIM system was found to transcend current IM products by having new features including context‐aware presence management, user‐centric resource configuration, and adaptive grouping support.

The system described here extends the Jabber‐based IM framework and relies on an ontology‐based supporting middleware to handle the chore of retrieving and interpreting contextual information.

The purpose of this paper is to propose MUREX, a mutable replica control scheme, to keep one‐copy equivalence for synchronous replication in structured peer‐to‐peer (P2P) storage systems.

For synchronous replication in P2P networks, it is proper to adopt crash‐recovery as the fault model; that is, nodes are fail‐stop and can recover and rejoin the system after synchronizing their states with other active nodes. In addition to the state synchronization problem, the paper identifies other two problems to solve for synchronous replication in P2P storage systems. They are the replica acquisition and the replica migration problems.

On the basis of multi‐column read/write quorums, MUREX conquers the problems by the replica pointer, the on‐demand replica regeneration, and the leased lock techniques.

The paper proves the correctness of MUREX, analyzes and also simulates it in terms of communication cost and operation success rate.

In this study, specific measures adopted by the social media platforms in China supporting personal information management are investigated via surveys targeting such platforms. The purpose of this paper is to find out how social media platforms understand information management, and from which aspects and through what specific methods they provide support for information management, which contributes to understanding the issues and strategies associated with personal information management on social media.

The dimensions and specific contents of the current platform support provided for information management are clearly defined by performing qualitative text analysis based on the content obtained from 11 platform policies published by five representative Chinese social media platforms.

How social media platforms support personal information management on creation, collection, utilisation, sharing, storage, protection, removal and modification is identified. By analysing the status quo of support provided by the Chinese social media platform, some issues are proposed for discussion. Improved normative management is required to address the coexistence of multivalued information and management risks. However, the user rights are limited because the platform policies tend to be more focused on the perspective of the social media platform. Furthermore, the platform policy contents regarding information management are incomplete, and the applicability of these policies should be improved.

This study seeks to contribute to personal information management on social media from the perspective of platform support. The perspective from the platforms as the service providers supporting information management also helps identify information management challenges and potential strategies. Furthermore, combining with the personal information management perspective, this study provides a background understanding of information management under a social collaborative framework for platforms, authorities, users and memory institutions.

The peer review history for this article is available at: https://publons.com/publon/10.1108/OIR-06-2020-0249

This empirical study aims to measure the performance of electronic service quality and related infrastructure in a state university library and suggests the strategies for further improvement based on this study.

The data collection was done through a survey questionnaire based on the 22 attributes of four e-Service quality dimensions rated on five-point Likert scale. The sample population consisted of 239 respondents comprising of different categories of users of university library.

The results of this study indicated that all four dimensions rated by the users fell between mean score 3 to 4 (good), the highest score was received in dimension online public access catalogue (OPAC) and internet service with followed by Library website, Library electronic equipment’s and e-User education. Out of total 22 e-Service quality attributes, none of the attributes received score above 4 (excellent), which indicates that still university library need to improve the current performance of e-Service quality and to take remedial steps to enhance the existing e-services and infrastructure.

Findings from this study could assist university library authority to sustain and enhance performance of e-Services that could achieve the core journey of the modern university libraries.

This study was the first endeavour for measurement of the performance of e-Service quality and related infrastructure of federal university libraries in India.