Dspace Mit Phd Thesis

 

dspace mit thesis

See Add Your Thesis to MIT’s DSpace for more information. You may also request that the MIT Libraries scan your thesis and add it to DSpace through the MIT Publications Order Form. Scanning of paper theses is completed on a cost recovery basis. The average cost for a page thesis is $19, scanning takes weeks. Digital: Search MIT Theses in DSpace. DSpace does NOT contain the complete collection of MIT theses. Use Barton to search for all MIT theses. Recently submitted: Contact Distinctive Collection s if the thesis is not found in Barton. Theses are received one month Author: Georgiana McReynolds. [email protected] [email protected] is a digital repository for MIT's research, including peer-reviewed articles, technical reports, working papers, theses, and more.


Thesis Guidelines | Graduate Program | MIT Political Science


Running such an institutionally-based, multidisciplinary repository is increasingly seen as a natural role for the libraries and archives of research and teaching organizations. The first part of this article describes the DSpace system including its functionality and design, and its approach to various problems in digital library and archives design.

The second part discusses the implementation of DSpace at MIT, dspace mit thesis, plans for federating the system, and issues of sustainability. As an open source system, DSpace is now freely available to other institutions to run as-is, or to modify and extend as they require to meet local needs. From the outset, dspace mit thesis, HP and MIT designed the system to be run by institutions other than MIT, and to support federation among its adopters, in both the technical and the social sense.

The DSpace Federation will be dspace mit thesis in a later section. So what is DSpace? It is an attempt to address a problem that MIT faculty have dspace mit thesis expressing to the Libraries for the past few years. As faculty and other researchers develop dspace mit thesis materials and scholarly publications in increasingly complex digital formats, dspace mit thesis, there is a need to collect, preserve, index and distribute them: a time-consuming and expensive chore for individual faculty and their departments, labs, and centers to manage themselves, dspace mit thesis.

The DSpace system provides a way to manage these research materials and publications in a professionally maintained repository to give them greater visibility and accessibility over time. DSpace was built breadth-first: it supports every function that a research organization needs to run a production digital repository service, but as simply as possible. The project focus was on building a production quality system. It complements and was influenced by previous research in computer science and digital library architectures [ 2 ].

Our goals were to build a system that: would be immediately useful at MIT, and hopefully at other institutions; could be expanded and improved over time; and could serve as a platform for future research. With the help of developers at other institutions that adopt DSpace dspace mit thesis its open source license, we will work to add features and improve the different functions of the system as we learn what users actually want, and how to best support such complex requirements as digital preservation and digital rights management.

DSpace is designed to make participation by depositors easy. In the case of MIT a large research university "Communities" are defined to be the schools, departments, labs, and centers of the Institute, dspace mit thesis. Each Community can adapt the system to meet its particular needs and manage the submission process itself.

Figure 1: DSpace information model. DSpace uses a qualified Dublin Core metadata standard for describing items intellectually specifically, dspace mit thesis, the Libraries Working Group Dspace mit thesis Profile. Only three fields are required: title, language, and submission date, all other fields are optional.

There are additional fields for document abstracts, keywords, technical metadata and rights metadata, among others. This metadata is displayed in the item record in DSpace, and is indexed for browsing and searching the system within a collection, across collections, or across Communities. For the Dissemination Information Packages DIPs of the OAIS framework, the system currently exports metadata and digital material in a custom XML schema while we work with the METS [ 3 ] community to develop the necessary extension schemas for the technical and rights metadata about arbitrary digital formats.

DSpace's current user interface is web-based. There are several interfaces: one for dspace mit thesis and others involved in the submission process, one for end-users looking for information, and one for system administrators. The end-user or public interface supports search and retrieval of items by browsing or searching dspace mit thesis metadata all fields for now, and specific fields in the near future. Once an item is located in the system, retrieval is accomplished by clicking a link that causes the archived material to be downloaded to the user's web browser.

DSpace is the first open source digital repository system to tackle the complex problem of how to accommodate the differing submission workflows needed for a multidisciplinary system. In other words, different DSpace Communities, representing different schools, departments, research labs and centers, have very different ideas of how material should be submitted to DSpace, dspace mit thesis, by whom, and with what restrictions.

Who is dspace mit thesis to deposit items? What type of items will they deposit? Who else needs to review, enhance, or approve the submission?

To what collections can they deposit material? Who can see dspace mit thesis items once deposited? All of these issues are addressed by the Community representatives, working together with the Libraries' DSpace user support staff, and are then modeled in a workflow for each collection to enforce their decisions. The system models "e-people" who have "roles" in the workflow of a particular Community in the context of a given collection.

Individuals from the Dspace mit thesis are registered with DSpace, then assigned to appropriate roles. For example, dspace mit thesis, a department may choose to have two collections: one for working papers and another for datasets.

They may then decide that any member of the faculty can deposit items to either collection directly, and that any member of the general public can have access to these collections, dspace mit thesis.

In this example the workflow is very simple, and the only "role" is that of submitter. In a more complex example, dspace mit thesis, the same department may have a working paper collection that requires tight editorial control by the head of the department. In this case, dspace mit thesis may choose to again designate all faculty as "submitters", but also designate a small group of people as "reviewers", an administrative staff person as a "metadata editor", and the head of the department as the final "coordinator", dspace mit thesis.

An item deposited by a faculty member would then go through a process of review, cleanup and approval before finally being deposited to the relevant DSpace collection.

Each person with a role to play in this process is notified of the new submission, and goes to a personal workspace in the system to perform their assigned task. Items that do not make it through the process are not archived in the system. DSpace was developed to be open source, dspace mit thesis, and in such a way that institutions and organizations with minimal resources could run it. The system is designed to run on the UNIX platform, and comprises other open source middleware and tools, dspace mit thesis, and programs written by the DSpace team.

All original code is in the Java programming language. All leveraged components and libraries are also open source software. Libraries are bundled where possible exceptions are described in the installation instructions. It is our assumption that institutions that use DSpace will have resources to use the system, including adequate hardware that runs the UNIX operating system, and a UNIX systems administrator to install and configure the system [ 7 ].

Most institutions using DSpace will also want the services of a Java programmer who can localize and customize for them, or enhance it, although this is not absolutely necessary to run the system, dspace mit thesis. As DSpace continues to be improved by staff at HP, the MIT Libraries, and other institutions that adopt it during the coming year, MIT will take responsibility for evaluating and reincorporating these improvements into the main open source system available to the public.

Plans for building a more sustainable dspace mit thesis source maintenance strategy through the DSpace Federation will be discussed later. Figure 2: DSpace technical architecture. The DSpace architecture is a straightforward three-layer architecture, including storage, business, and application layers, each with a documented API to allow for future customization and enhancement.

The storage layer is implemented using the file system, as managed by PostgreSQL database tables. The business layer is where the DSpace-specific functionality resides, dspace mit thesis, including the workflow, content management, administration, and search and browse modules. Finally, the application layer covers the interfaces to the system: the web UI and batch loader, in particular, but also the OAI support and Handle server for resolving persistent identifiers to DSpace items.

This is the layer that will get much of the attention in future releases, as we add dspace mit thesis services for new features e. For material that is restricted to local access, the item metadata dspace mit thesis exposed to OAI harvesters but the system will enforce the restriction when a user requests the associated bitstream s. DSpace at MIT has recently been added to the OAI registry, and as the system is deployed at other institutions, we intend to investigate what added-value services might be built on top of this promising piece of infrastructure to work across the Federation, dspace mit thesis.

For example, we may examine the possibility of defining and building preprint and e-print collections for a particular academic discipline with individual items distributed among many institutionally-based multidisciplinary repositories, all OAI compliant.

One goal of persistent digital repositories is that it be possible to find and retrieve deposited items far into the future. In particular, it is considered crucial that citations to archived material, whether found in printed articles or online, remain valid for long dspace mit thesis. Handle resolution can be done using a special client, or handles can be packaged in the form of URLs and a proxy server used to resolve these into the handle form, which is, dspace mit thesis, in turn, resolved to the local system location for the item.

This second approach is the one we have taken in DSpace. The long-term viability of these alternatives is not yet sufficiently understood. We plan to discuss this decision and its implications with other institutions adopting DSpace over the coming year, to see if the DSpace Federation can support other systems of persistent identification while supporting distributed services, dspace mit thesis.

DSpace is a system, a tool, and a platform for collecting, managing, indexing, and distributing digital items. Exactly how it is used, for what sort of digital material, by whom, for how long, and so on, are policy issues to be decided by each organization adopting the system. In order to make the difference between system and dspace mit thesis more transparent, and to help other institutions get started, MIT is openly sharing its own policy decisions with regard to DSpace.

It is our hope that, while we acknowledge that our policies may not work well for other institutions, and will certainly evolve over time, they may offer guidance to others regarding the depth and breadth of issues that should be considered.

This goal led to two important policies: only faculty research would be dspace mit thesis not student material, not institutional records, and not material from non-faculty researchers without sponsorship from facultyand faculty would choose what would be submitted within certain general dspace mit thesis set by the Libraries and Archives. As a result of discussions with faculty, early adopter Communities, and others, the goal is unchanged but the policies have evolved.

The first change was in what could be submitted. If a Dspace mit thesis Community defines a collection that, in order to be useful, should include material authored by non-faculty or non-MIT faculty then it can be deposited by that Community as long as the necessary copyright permissions are obtained.

Beyond faculty-authored documents and data, another category of material has taken the spotlight for possible support by Dspace mit thesis educational material, or "Learning Objects". As course web sites and online teaching and learning environments proliferate, dspace mit thesis, faculty are increasingly creating new and valuable digital material to support their teaching activities. These can take the form of traditional lecture notes, sample exams, and course calendars, but also include things like complex simulations and visualizations, multimedia presentations, or videos of key dspace mit thesis. For Dspace mit thesis, DSpace will collect older course web sites so that courses can be examined and course material found after the course is no longer actively taught.

Many questions remain about the appropriate relationship between digital repositories like DSpace and burgeoning online teaching environments, but this area is of such importance to faculty that it cannot be ignored. There are several ways to describe the value of an institutional repository to the faculty who will contribute material, and the administration that will support the effort.

And it is critical to explain those benefits, dspace mit thesis, and to market the service, dspace mit thesis, to both constituencies.

As a multidisciplinary repository that represents the scholarship of MIT, DSpace at MIT showcases the international prominence of our faculty both individually and collectively. The interdisciplinary content of the archive should attract a wider audience than a repository dedicated to one individual discipline would; moreover it provides currently lacking service to the growing body of interdisciplinary research efforts, dspace mit thesis.

The ability to distribute research results quickly will emphasize the dspace mit thesis nature of MIT's research, and supports the mission of the Institute to generate, disseminate, and preserve knowledge [ 13 ]. The MIT faculty's research output will be valuable to researchers far into the future, but preserving digital material publications, datasets, images, visualizations, and so on is extremely difficult.

To ensure long-term access to this important scholarship the MIT Libraries will manage DSpace as a preservation archive, keeping this material accessible, and often immediately usable, far into the future. The Libraries provide guidance in establishing new Communities, and assistance to faculty and others in using the system. DSpace was envisioned by the MIT Libraries as a continuation of their mission to collect, make available, and preserve important scholarly material of dspace mit thesis kinds, especially that of MIT's own faculty dspace mit thesis research community.

The Libraries are working to extend their services in the digital era, to reflect current trends in scholarly communication and education, and to offer new means of distributing research material that are enabled by network technology. Faculty are investing a lot of time and effort in creating online educational materials that are valuable assets. DSpace is collaborating with the major educational technology initiatives at the Institute, including OpenCourseWare, so that storing, relocating, reusing and repurposing course content becomes reliable and easy.

Faculty accustomed to finding documents online, whether published or pre-publication, expect to continue to work with discipline-defined collections.

DSpace can store and deliver preprints and eprints from the host institution and could support virtual collections from different academic disciplines by means of federation across large numbers of participating institutions. Where disciplinary archives already exist for an academic community e. From the fall of until spring ofthe Libraries formed a DSpace Transition Team consisting of project staff and senior library staff from key departments e.

 

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dspace mit thesis

 

The libraries of the Massachusetts Institute of Technology - Search, Visit, Research, Explore. Skip to Main Content MIT Libraries [email protected] MIT research; Dome MIT-digitized images, maps, etc. MIT Libraries Saving the world, bit by bit. MIT Libraries' DSpace Implementation. DSpace is a system, a tool, and a platform for collecting, managing, indexing, and distributing digital items. Exactly how it is used, for what sort of digital material, by whom, for how long, and so on, are policy issues to be . May 21,  · MIT theses in the [email protected] thesis community are openly accessible to anyone. You can print a copy for yourself. If you want to order a softbound copy, find your thesis in [email protected], click on the "Purchase paper copies of MIT theses" link to auto-populate our order form, and follow the ordering instructions below.