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Documents as we encounter them in everyday life are complex and diverse things, whether on paper, computer disk or on the World Wide Web. They play many roles vis‐à‐vis human beings, and the humans engaged with them have diverse responsibilities that are not always easy to fulfil. Added to this is the issue of how a document or literary work can change and yet retain its identity, as found in maintenance, drafting and versioning of documents. This paper explores how the meaning‐oriented philosophy of Herman Dooyeweerd may be used to understand the complex nature of documents, to throw light on the roles, responsibilities and culture surrounding them, and to tackle issues of identity and change.

A change order is an order from an employer authorizing a variation. Success in managing change orders results in uninterrupted construction operations and an agreed final project cost as well as duration. One of the methods to manage change orders is to establish good communication and cooperation among project team members. Success of this method can be enhanced by developing and utilizing a web‐based change order management system that supports documentation practice, communication and integration between different team members in the change order workflow. This paper discusses our web‐based project management system, change order management system (COMS), to manage change orders using the Internet. In order to show COMS’ potential benefits, a test case was conducted for comparing the COMS with the conventional practice of change order management.

Policy framework has significant roles in minimizing the impact of climate change in agrarian societies like Ethiopia. The purpose of this paper is to assess the integration of issues related to climate change adaptation into the national development planning of Ethiopia.

A qualitative research design, which depended on secondary and primary data sources, was used in this study. Data were collected from relevant documents. These were substantiated with field data gathered through key informant interviews and focus group discussions from participants identified using purposive sampling. Thematic analysis of the collected data was done by first considering the relevant documents and then comparing with the field data. During the analysis and interpretation, the results were combined to explain, confirm, refute and/or enrich the data obtained through document reviews and interviews.

The result of the study revealed that the general issues of environmental management have been included in the relevant documents (national plans). However, the documents do not explicitly identify climate change adaptation strategies and options that can alleviate the current impacts and the projected negative impacts associated with climate change. In fact, some documents were found to be characterized by numerous gaps. For example, the environmental policy of Ethiopia does not address climate trading, climate resilient green economy and recent development. The result from interviews shows that the constitution of the country lacks sufficiently addressing climate change adaptation. The result obtained from focus group discussion with informants indicated that the environmental policy of the country is shallow and suffers from showing clear direction regarding integration. The informants indicate that though there is an office that works on climate change at zonal level, there is no well-defined structure for climate change at zonal, district and Kebele levels and there appears to be weak integration among the different institutions working on climate change.

This study would speed up the revision of environmental policy of Ethiopia and the development of a separate policy document that focuses on adaptation to climate change.

This paper aims to explore whether philosophical insights from Plato's dialogue “Parmenides” on the complex and often paradoxical nature of change can illuminate the nature of information retrieval (IR). IR is modelled as a dialectic process involving mutually dependent yet conflicting forces between the subjective and the objective. These forces operate to produce change in the subjective experience of users (becoming informed) through facilitating a relationship with objective documents. Accurately modelling, predicting and enabling this process remains a persistent problem for IR and this paper seeks to examine the extent to which this is because of the nature of change.

The paper is a conceptual analysis and literature review.

The problem of change (what it is, how it happens and how we can know it has happened) is essential to our understanding of information as information normally implies some kind of change in knowledge state. Any process of change, however, on examination of its qualities, appears to necessitate the combination of irreconcilable and conflicting forces. The apparent contradictions within the existence of change as discussed in “Parmenides” also exist in IR on both a theoretical and a technical level.

Change is a central concept for information in general and IR in particular. A deeper understanding of the paradoxical nature of change can provide new insights into IR theory and practice.

The paper presents a new historical philosophical perspective on the nature of change and applies it to current IR problems.

This paper presents contextual and empirical analyses of the pressures on senior health managers in the NHS through an examination of the documents produced by the NHS National Co‐ordinating Centre for Service Delivery and Organisation on “Managing change”. The result is a discussion and advocacy of the means through which “knowledge” with “knowing” might be brought together in the NHS to move it more towards an evidence‐based approach to management.

The purpose of this paper is to propose a fourfold semantic similarity that results in more accuracy compared to the existing literature. The change detection in the URL and the recommendation of the source documents is facilitated by means of a framework in which the fourfold semantic similarity is implied. The latest trends in technology emerge with the continuous growth of resources on the collaborative web. This interactive and collaborative web pretense big challenges in recent technologies like cloud and big data.

The enormous growth of resources should be accessed in a more efficient manner, and this requires clustering and classification techniques. The resources on the web are described in a more meaningful manner.

It can be descripted in the form of metadata that is constituted by resource description framework (RDF). Fourfold similarity is proposed compared to three-fold similarity proposed in the existing literature. The fourfold similarity includes the semantic annotation based on the named entity recognition in the user interface, domain-based concept matching and improvised score-based classification of domain-based concept matching based on ontology, sequence-based word sensing algorithm and RDF-based updating of triples. The aggregation of all these similarity measures including the components such as semantic user interface, semantic clustering, and sequence-based classification and semantic recommendation system with RDF updating in change detection.

The existing work suggests that linking resources semantically increases the retrieving and searching ability. Previous literature shows that keywords can be used to retrieve linked information from the article to determine the similarity between the documents using semantic analysis.

These traditional systems also lack in scalability and efficiency issues. The proposed study is to design a model that pulls and prioritizes knowledge-based content from the Hadoop distributed framework. This study also proposes the Hadoop-based pruning system and recommendation system.

The pruning system gives an alert about the dynamic changes in the article (virtual document). The changes in the document are automatically updated in the RDF document. This helps in semantic matching and retrieval of the most relevant source with the virtual document.

The recommendation and detection of changes in the blogs are performed semantically using n-triples and automated data structures. User-focussed and choice-based crawling that is proposed in this system also assists the collaborative filtering. Consecutively collaborative filtering recommends the user focussed source documents. The entire clustering and retrieval system is deployed in multi-node Hadoop in the Amazon AWS environment and graphs are plotted and analyzed.

This paper presents a framework for ontology evolution tailored to Digital Libraries, which makes use of two different sources for change detection and propagation, the usage of ontologies by users and the changes of available data.

After presenting the logical architecture of the evolution framework, we first illustrate how to deal with usage‐driven changes, that is changes derived from the actual usage of ontologies. Second, we describe the generation of data‐driven ontology changes based on the constant flow of documents coming into digital libraries.

The proposed framework for ontology ontology evolution, which is currently applied and evaluated in the case studies, significantly reduces the costs of ontology updates and improves the quality of the ontology with respect to the users' requirements.

The management of dynamic knowledge is crucial for many knowledge management applications. Our approach for usage‐driven and data‐driven change discovery not only assures the consistency of ontologies modeling dynamic knowledge, but also reduces the burden of manual ontology engineering.

This paper presents the first approach towards a common framework for ontology evolution based on usage‐driven and data‐driven change discovery.

The purpose of this paper is to propose methods for fast incremental indexing with effective and efficient query processing in XML element retrieval. The effectiveness of a search system becomes lower if document updates are not handled when these occur frequently on the Web. The search accuracy is also reduced if drastic changes in document statistics are not managed. However, existing studies of XML element retrieval do not consider document updates, although these studies have attained both effectiveness and efficiency in query processing. Thus, the authors add a function for handling document updates to the existing techniques for XML element retrieval.

Though it will be important to enable fast updates of indices, preliminary experiments have shown that a simple incremental update approach has two problems: some kinds of statistics are inaccurate, and it takes a long time to update indices. Therefore, two methods are proposed: one to approximate term weights accurately with a small number of documents, even for dynamically changing statistics; and the other to eliminate unnecessary update targets.

Experimental results show that this proposed system can update indices up to 32 per cent faster than the simple incremental updates while the search accuracy improved by 4 per cent compared with the simple approach. The proposed methods can also be fast and accurate in query processing, even if document statistics change drastically.

The paper shows that there could be a more practical XML element search engine, which can access the latest XML documents accurately and efficiently.

Enterprise resource planning (ERP), a technological approach for enterprise information systems, has many recorded case examples of lengthy and expensive implementations reported in literature. This research has uncovered an alternative process‐driven and document‐based approach that may offer a simpler and more flexible solution compared with technology‐driven ERP. This paper investigates the differences and similarities of the two approaches, and also answers a related question: Is the enterprise system implementation an information systems effort performed to support the business processes, or is it a process re‐engineering effort required to implement the pre‐packaged software system?

To investigate the advantages and disadvantages of the two approaches to an enterprise information system, this research developed a unified modeling language (UML) process model of a manufactured housing company and used it as a basis for a conceptual level UML model for both an ERP‐ and a document‐based system.

In a designed experiment with UML‐fluent analysts, the process‐driven document solution to an enterprise information system was shown to be smaller, less complex and more flexible than an ERP solution at the conceptual design level.

Software specifications for the resulting document‐based system included only standard COTS software packages easily usable in companies of any size. Further, the potential for prototype as‐you‐go development offers opportunities for continuous refinement of the system in contrast with the episodic implementation of packaged ERP systems.

This alternative system highlights the desirability, for both academicians and practitioners, of concentrating on processes and then implementing the most suitable technology, rather than allowing the technology to impose constraints on processes.

By definition, interlibrary lending is a process involving two libraries. The digital revolution changed the method by which the scientific documents were disseminated during the past couple of decades. Nowadays, researchers can exploit several software applications that enable them to upload, save and deliver their documents from one peer to another without the need for a middle man. This paper reviews this change via a study conducted in two Finnish academic universities. The aim of this study was to determine the extent to which researchers have adopted these new possibilities for document dissemination and how this change will affect the role of the libraries in document delivery in the future.

This paper is based on a survey conducted with the academic professors in two Finnish universities. The results were analyzed descriptively.

Academics mainly used digital resources when acquiring documents; library interlending (ILL) was the least widely used means. The majority of the academics usually transmitted their own documents to other persons by e-mail.

This paper is based on data from two Finnish universities.

Libraries should be better aware of current peer-to-peer document delivery practices and evaluate how this will impact on their interlibrary loan services.

Libraries should be more active in document delivery implemented through the various internet applications for academic document dissemination.

Peer-to-peer document exchange is an inadequately investigated topic, especially from a library perspective.