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This study proposes targeted modernization of the Department of Defense (DoD's) Joint Forces Ammunition Logistics information system by implementing the optimized innovative information technology open architecture design and integrating Radio Frequency Identification Device data technologies and real-time optimization and control mechanisms as the critical technology components of the solution. The innovative information technology, which pursues the focused logistics, will be deployed in 36 months at the estimated cost of $568 million in constant dollars. We estimate that the Systems, Applications, Products (SAP)-based enterprise integration solution that the Army currently pursues will cost another $1.5 billion through the year 2014; however, it is unlikely to deliver the intended technical capabilities.

In data engineering, view formalisms are used to provide flexibility to users and user applications by allowing them to extract and elaborate data from the stored data sources. Conversely, since the introduction of EXtensible Markup Language (XML), it is fast emerging as the dominant standard for storing, describing, and interchanging data among various web and heterogeneous data sources. In combination with XML Schema, XML provides rich facilities for defining and constraining user‐defined data semantics and properties, a feature that is unique to XML. In this context, it is interesting to investigate traditional database features, such as view models and view design techniques for XML. However, traditional view formalisms are strongly coupled to the data language and its syntax, thus it proves to be a difficult task to support views in the case of semi‐structured data models. Therefore, in this paper we propose a Layered View Model (LVM) for XML with conceptual and schemata extensions. Here our work is three‐fold; first we propose an approach to separate the implementation and conceptual aspects of the views that provides a clear separation of concerns, thus, allowing analysis and design of views to be separated from their implementation. Secondly, we define representations to express and construct these views at the conceptual level. Thirdly, we define a view transformation methodology for XML views in the LVM, which carries out automated transformation to a view schema and a view query expression in an appropriate query language. Also, to validate and apply the LVM concepts, methods and transformations developed, we propose a viewdriven application development framework with the flexibility to develop web and database applications for XML, at varying levels of abstraction.

This study aims to present a broad discussion of Linked Data (LD) and Semantic Web technologies, specifically their potential application in information environments such as libraries. It aims to explore library professionals’ conception about barriers to implement LD in libraries and strategies to take advantage of this technology.

It is a qualitative study and uses phenomenology to explore library professionals’ common conceptions regarding the implementation of LD technology in libraries. Data were collected through interviews with the experts who are professionals and researchers, immersed with technology, actively involved in LD initiatives and/or are advocates of its implementation in libraries. Data were analyzed through NVivo software.

Based on the study findings, it is elucidated that lack of awareness and skills among information professionals along with non-compatibility of traditional machine-readable cataloging-based standards with LD are some barriers that are creating hindrance in the implementation of LD. Findings also show that LD technology applications in Pakistan are at infancy level and facing legal, ethical and technical challenges. information communication technology skills of library professionals, designing new library management systems, structured data, standards, frameworks and training sessions, workshops, seminars and conferences are proposed strategies to implement LD in libraries in the perspective of a developing country.

This study has a few limitations; first, its focus is on prospects and perceptions of information professionals instead of LD practices in libraries. Second, sample is limited to information professionals immersed in technology and actively involved in LD initiatives and/or are advocates of its implementation in libraries, as Pakistan is a developing country and limited numbers of information professionals familiar and use LD technology. Finally, the results of this study are based on information professionals’ perceptions, so there is a need to measure actual application of LD technology with assessments.

The findings of the study are helpful for the library professionals, teachers and system designers. The library professionals may know the need for LD in the libraries.

Until now, the usage and usability factors associated with AEC–FM standards have remained largely overlooked. This oversight could be a potentially significant factor in the adoption rates as well as effective utilization of such advanced solutions in the AEC–FM industry. Therefore, from a conceptual and theoretical viewpoint, the purpose of this paper is to address this gap in understanding and enhancing the usability aspects of standards such as construction operations building information exchange (COBie) over its spreadsheet representation. Besides, findings from this study and the proposed theoretical fundamentals to enhance the usability and functionality of COBie spreadsheet representation could potentially lay the foundation for a VisualCOBie approach.

The iterative steps of design thinking and agile development are harmonized to form the main research methodology. Design thinking is useful in problem (re)formulation, and agile development is useful in iterative software development. The approach aims to identify and understand the needs and requirements of the AEC–FM users from the standardized approaches and associated IT solutions; and formulate the main features and functionalities of the proposed solution. The methodology supports the aim of generating a broad range of possible solutions instead of coming up with the “right” solution.

Despite the standards and associated IT developments, the AEC–FM industry still suffers from inefficient information management. To date, most initiatives have focused on utilization of the outputs from different IT solutions in terms of accuracy and completeness of the data defined in the standards. This research found that well-established standards such as COBie and corresponding IT solutions are not merely technical issues, but it is equally important to understand how the end-users cognitively perceive and process them. The developed solutions need to address user point of view to facilitate wider utilization of these standards in practice.

In this research, Gestalt’s visual perception principles have been used to evaluate the usability issues of COBie spreadsheet. Although Gestalt principles provide a valid and proven viewpoint, there can be other cognitive principles that could also be taken into consideration.

The usage and usability factors associated with AEC–FM standards have remained largely overlooked, indicating a gap in the literature. This gap was considered as a potentially significant factor in the adoption as well as effective utilization of such standards and advanced solutions in the AEC–FM industry. By grounding the research in cognitive and usability perspectives of information exchange standards, the authors demonstrate how such theoretical underpinning can lead to innovative solutions.

The purpose of this paper is to consider the nature of community information (CI) and proposes a data model, based on the entity-relationship approach adopted in the Functional Requirements for Bibliographic Records (FRBR), which may assist with the development of future metadata standards for CI systems.

The two main data structure standards for CI, namely the element set developed by the Alliance of Information and Referral Systems (AIRS) and the MARC21 Format for CI, are compared by means of a mapping exercise, after which an entity-relationship data model is constructed, at a conceptual level, based on the definitions of CI found in the literature.

The AIRS and MARC21 data structures converge to a fair degree, with MARC21 providing for additional detail in several areas. However, neither structure is systematically and unambiguously defined, suggesting the need for a data model. An entity-relationship data modelling approach, similar to that taken in FRBR, yielded a model that could be used as the basis for future standards development and research. It was found to effectively cover both the AIRS and MARC21 element sets.

No explicit data model exists for CI, and there has been little discussion reported about what data elements are required to support CI seeking.

The purpose of this paper is to describe the technical features, underlying concepts and implementation details of a novel Building Information Modeling (BIM)-integrated, graph-based platform developed to support BIM for facilities management through a usability driven visual representation of the construction operations building information exchange (COBie) spreadsheet data.

This paper is based on the iterative steps of design thinking and agile software development methodology. The conceptual development of the VisualCOBie platform is based on Gestalt’s principles of visual perception to facilitate usability and comprehension of the COBie data.

The paper demonstrates that Gestalt’s principles of visual perception provide a suitable conceptual as well as implementable basis for improving the usability and comprehension of COBie spreadsheets. The implemented BIM-integrated, graph-based VisualCOBie platform supports visual navigation and dynamic search, reducing the cognitive load of large spreadsheets that are common in facilities management software.

The usability, visual search and dependencies-based search of VisualCOBie can potentially transform how we implement and use facilities and information management systems in construction, where large spreadsheets are frequently used in conjunction with BIM and other tools. VisualCOBie also provides usability-based step towards BIM for facilities management.

The VisualCOBie approach provides a novel user interface and information management platform. This paper may also foster a potential paradigm shift in our approach to the representation and use of information exchange standards such as COBie, which are required to facilitate the research and practice on BIM for facilities management.

The main purpose of this research is to analyse the socio‐technical consequences deriving from the digitisation of crown prosecutors' work.

This research is based on an in‐depth, qualitative case study of the use of technologies by crown prosecutors. It relies on observations, focus groups and semi‐structured interviews conducted in London and Humberside over a 15‐month time‐span. The overarching methodological approach interweaves the empirical data with the theory of information growth which postulates that information is a difference that makes a difference.

The main finding is that the digitisation of prosecutors' work has produced an increasingly‐larger, interlocked domain of digital information by triggering the need for new data standards which, in turn, have created the need for new information‐handling capabilities, thus prompting a ubiquitous infrastructure of self‐propelling differences.

The information growth dynamics investigated have broader implications in relation to information privacy, security and data ownership that go beyond the scope of this research.

It is suggested that rather than steering the information‐growth process, public sector managers should attempt to control the premises of such a process by setting out a structured information quality management procedure both for domain‐specific and generic data standards.

It is argued that plans are makeshift accomplishments that are bound to succumb to the overarching process of information growing out of information. Once viewed from this vantage point, cross‐organisational governance structures are no longer the outcome of pre‐defined plans but rather the side effect of a self‐reinforcing process of information growth.

Building information modeling (BIM) is most often used for the construction of new buildings. By using BIM in such projects, collaboration among stakeholders in an architecture, engineering and construction project is improved. To even further improve collaboration, there is a move toward the production and usage of BIM standards in various countries. These are typically national documents, including guides, protocols, and mandatory regulations, that introduce guidelines about what information should be exchanged at what time between which partners and in what formats. If a nation or a construction team agrees on these guidelines, improved collaboration can come about on top of the collaboration benefits induced by the mere usage of BIM. This scenario might also be targeted for interventions in existing buildings. The paper aims to discuss these issues.

In this paper, the authors investigate the general content and usage of existing BIM standards for new constructions, describing specifications about BIM deliverable documents, modeling, and collaboration procedures. The authors suggest to what extent the content in the BIM standards can also be used for interventions in existing buildings. These suggestions rely heavily on literature study, supported by on-site use case experiences.

From this research, the authors can conclude that the existing standards give a solid basis for BIM collaboration in existing building interventions, but that they need to be extended in order to be of better use in any intervention project in an existing building. This extension should happen at: data modeling level: other kinds of data formats need to be considered, coming from terrestrial laser scanning and automatic digital photogrammetry tools; at data exchange level: exchange requirements should take explicit statements about modeling tolerances and levels of (un)certainty; and at process modeling level: business process models should include information exchange processes from the very start of the building survey (BIM→facility management→BIM or regular audit).

BIM environments are not often used to document existing buildings or interventions in existing buildings. The authors propose to improve the situation by using BIM standards and/or guidelines, and the authors give an initial overview of components that should be included in such a standard and/or guideline.

Electronic product catalogues and brochures are gaining popularity, but there is little agreement on content, format, and searching methods. This limits their usability and integration with existing construction software tools. This paper examines a product‐modelling approach to delivering building product information and describes a proposed multi‐tier client‐server environment. ISO/STEP and IAI/IFC building product models are considered to facilitate representation, exchange, and sharing of product information. The proposed architecture incorporates scalability with middleware components that would provide single or few points of entry to integrated product information. This paper is part of a research project that builds on the results of related projects including Construct IT Strategy, PROCAT‐GEN, Active Catalog, COMBINE, and ARROW, towards implementing the required software components.

Standards exist for many aspects of scientific and technical information and its management. This paper examines standardization from the perspective of an ‘ideal information scenario’. It focuses both on the older well‐established standards and those standards currently under development which are most important for information management. It concludes with a proposed approach for planning standards activity.