Capture, Create, Manage: The experiences of New Zealand government departments in meeting the requirements of the Electronic Recordkeeping Metadata standard

<p>Research problem: One of the key challenges for electronic recordkeeping is the creation, capture and ongoing management of metadata. The Electronic Recordkeeping Metadata Standard establishes minimum requirements for the New Zealand public sector in accordance with the Public Records Act 2005. This research examines how the recordkeeping systems used by government departments meet the requirements of the metadata standard and what factors influence compliance. Research methodology: This qualitative research surveyed all twenty-nine public sector agencies classified as government departments in the State Sector Act 1988. This was followed up with interviews with seven participants from six departments. Results: This paper found that departments are harnessing the capability of their systems to create, maintain and manage metadata with the resources available. Interviewees showed they look for opportunities to influence the design of new systems and to enhance functionality. Technological factors greatly impact on the extent to which a department can meet the requirements of the standard. A focus on business processes and user needs has resulted in purposeful departures from the standard and a move beyond recordkeeping metadata. Implications: The development of innovative tools and practices by departments has the potential to meet the business/user needs of the organisation and comply with the requirements of the standard. Suggestions have been made as to how the standard could better serve departments dealing with these multiple priorities and technological factors.</p>

Capture, Create, Manage: The experiences of New Zealand government departments in meeting the requirements of the Electronic Recordkeeping Metadata standard

<p>Research problem: One of the key challenges for electronic recordkeeping is the creation, capture and ongoing management of metadata. The Electronic Recordkeeping Metadata Standard establishes minimum requirements for the New Zealand public sector in accordance with the Public Records Act 2005. This research examines how the recordkeeping systems used by government departments meet the requirements of the metadata standard and what factors influence compliance. Research methodology: This qualitative research surveyed all twenty-nine public sector agencies classified as government departments in the State Sector Act 1988. This was followed up with interviews with seven participants from six departments. Results: This paper found that departments are harnessing the capability of their systems to create, maintain and manage metadata with the resources available. Interviewees showed they look for opportunities to influence the design of new systems and to enhance functionality. Technological factors greatly impact on the extent to which a department can meet the requirements of the standard. A focus on business processes and user needs has resulted in purposeful departures from the standard and a move beyond recordkeeping metadata. Implications: The development of innovative tools and practices by departments has the potential to meet the business/user needs of the organisation and comply with the requirements of the standard. Suggestions have been made as to how the standard could better serve departments dealing with these multiple priorities and technological factors.</p>

Availability of Historical Cadastral Data

A systematic approach to the establishment of the Franciscan Cadastre, which has been performed in most Central European countries, has resulted in the following documents: cadastral maps, cadastral municipality boundary demarcation records, lists of land parcels, lists of building parcels and lists of possessors. The documentation, which is stored in various archives, is digitized and made available to users through catalogs. The availability of documentation was examined in this study using three services in the catalogs—discovery, view and download—of which the largest percentage of documents is available through the discovery service. Documents that are available through the discovery service are described by the metadata standards. In this study, we examined the applicability of geographic information metadata standards and metadata standards to archival documentation in catalogs in which cadastral documentation was found. We determined a lack of application of geoinformation metadata standards, as it was a cadastral dataset, which represented one of the fundamental spatial datasets. The semantic mapping of elements between the applied standards in the catalogs and the geoinformation metadata standard (ISO 19115) showed that it was possible to apply the ISO 19115 standard to documents resulting from the establishment of the cadastre.

Interactive Web Application for Traffic Simulation Data Management and Visualization

As traffic simulation software becomes more effective for realistically simulating and analyzing traffic dynamics and vehicle interactions on the mesoscopic and microscopic level, the management, dissemination, and collaborative visualization of traffic simulation results produced by individual transportation planners presents a significant challenge. Existing online content management systems have a very limited capability in allowing users to query specific traffic simulation scenarios and geospatially visualize simulation results through shareable and interactive web interfaces. This paper presents a web-based application for promoting the archiving, sharing, and visualization of large-scale traffic simulation outputs. The application is developed to enhance cyber-physical controls, communications, and public education for collaborative transportation planning. Unique features of the web application include: (a) allowing users to upload their new traffic simulation scenarios (parameters and outputs), as well as search existing scenarios using easily accessible interfaces; (b) optimizing simulation output files with heterogeneous data formats and projected coordinate systems for web-based storage and management using a scalable and searchable data/metadata standard; (c) standardizing user-uploaded simulation outputs using web interfaces and data processing libraries with parallel computing capacity; and (d) providing shareable web visual interfaces for visualizing the traffic flow and signal information stored in simulation outputs (e.g., regional traffic patterns and individual vehicle interactions) and visually comparing multiple simulation outputs both spatially and temporally. The paper presents the conceptual design and implementation of this application, and demonstrates the application’s performance for sharing, comparing, and visualizing simulation outputs from VISSIM and SUMO, two commonly used traffic simulation software programs.

Developed DICOM standard schema with DSpace

Purpose This paper aims to present a novel DSpace-based medical image repository system planned explicitly for storing and retrieving clinical images using digital imaging and communication in medicine (DICOM) metadata standards. DSpace institutional repository software is widely used in an academic environment for accessing and mainly storing text-related files. DICOM images are particular types of images embedded with much system-generated metadata and organised using DICOM metadata standards. Design/methodology/approach The present paper talks about institutional repository software (DSpace) in archiving DICOM images. In the current study, the authors have tried to integrate the DICOM metadata standard with DSpace, which was compatible with Dublin Core (DC) and open archives initiative – protocol for metadata harvesting (OAI-PMH). After combining the DICOM standard with DSpace and the repository tested with a sample of 5,000 images, the retrieval results using various DICOM tags was very satisfactory. This study paves for the use of open source software (OSS) in storing and retrieving medical images. Findings The author has provided the DSpace software to recognised DICOM (.dcm) files in the first stage. In the second stage, a patch was developed to identify the DICOM metadata standard in Dspace, which has inbuilt DC metadata standards. Finally, in the third stage, retrieval efficiency was tested with a 5,000 .dcm image using the DICOM tag and the results were very fruitful. Research limitations/implications A major limitation of this study was the size of the data (5,000 DICOM images) with which the authors have tested the system. The system scalability has to be tested on various fronts like on cloud and local servers with different configurations, for which a separate study has to be done. Practical implications Once this system is in place, DICOM users can stock, retrieve and access the image from the Web platform. Furthermore, this proposed repository will be the warehouse of various DICOM images with reasonable storage costs. Originality/value In addition to exploring the opportunities of free open source software (FOSS) implementation in medical science, this study includes issues related to the performance of an open-source repository for retrieving and preserving medical images. It created and developed Open Source DICOM Medical Image Library with DICOM metadata standard with the help of DSpace. Thus, the study will generate value for library professionals and medical professionals and FOSS vendors to understand the medical market in the context of FOSS.

Application of the LDA Model to Semantic Annotation of Web-based English Educational Resources

Based on the LDA model, this paper builds a three-layer semantic model of Web English educational resources “document-topic-keyword”, models the semantic topics of resource documents, and obtains the semantic topics and keywords of document resources as the semantic labels of resources. The experimental results show that document LDA topic modeling is beneficial to the macroscopic classification of Web English educational resources. The experimental results show that LDA topic modeling of documents is useful for macroscopic cataloging of Web English educational resources, highlighting teaching priorities, difficulties, and interrelationships, while LDA modeling of teaching topics with the same teaching content expands the metadata generation method of resource description based on the basic education metadata standard and provides more information about the inherent characteristics of resources. The semantic information can be used to mine the semantic thematic features and detailed differences inherent in the resources, and the final performance analysis verifies the parallel computing advantages of the LDA model in a big data environment.

Improving Music Streaming Services Through Metadata: Case Study from JOOX Indonesia

Background of this Study: This article examines how digital music handled on music streaming services, JOOX Indonesia in particular. Purposes: The aims was to bring insight that metadata management skill could help an enhancement over music streaming services through metadata and to improve the user experience when using music streaming services. Method:A single case study is chosen as the research method for this paper. The researcher did three months internship to see how the music file handled on the back end of JOOX. Semi-structured qualitative interviews and documentary analysis were used to collect and triangulate the qualitative data. Findings: The result shows JOOX using its operational self-possession procedures to handle its digital music file and using its own metadata standard with adaptation from music metadata standard. JOOX has a feature that utilizes music lyric. We found that lyric metadata embedded as a distinct entity on their backend system. Since lyric frequently used by the user as an access point when they do the retrieval, we propose to embed lyric as a field on music metadata to improve search result. Conclusion: These research shows are lyric as the essential part when users enjoy the music in music streaming services. By embed lyric on music metadata, lyric could be able as an access point for retrieval. Moreover, lyric as metadata could be part of music digital file handling.

Issues In Object-Level Description Of Press Photography Collections : Toward A Metadata Standard For Photojournalism

The role of photojournalism archives is in a state of reinvention as physical collections move from agencies to cultural institutions. The accessibility of collections is imperative for new research focusing on recognizing the complex nature of the printed page and the various editorial, aesthetic and political forces involved in producing a publication. Researchers are using primary photographic objects along with original press materials to discover new aspects of photojournalism’s history. These collections represent a unique challenge for institutions, where the multiple physical manifestations of a single image each contribute to an understanding of how photography was used by the media. Traditional cataloguing standards for image collections excel at recording image content, but there remains no standard for the description of photojournalism objects. This thesis posits a method of describing photojournalism objects by utilizing existing structural metadata standards in order to improve database browsing capabilities, thus improving research efficiency.

Issues In Object-Level Description Of Press Photography Collections : Toward A Metadata Standard For Photojournalism

The role of photojournalism archives is in a state of reinvention as physical collections move from agencies to cultural institutions. The accessibility of collections is imperative for new research focusing on recognizing the complex nature of the printed page and the various editorial, aesthetic and political forces involved in producing a publication. Researchers are using primary photographic objects along with original press materials to discover new aspects of photojournalism’s history. These collections represent a unique challenge for institutions, where the multiple physical manifestations of a single image each contribute to an understanding of how photography was used by the media. Traditional cataloguing standards for image collections excel at recording image content, but there remains no standard for the description of photojournalism objects. This thesis posits a method of describing photojournalism objects by utilizing existing structural metadata standards in order to improve database browsing capabilities, thus improving research efficiency.