Showing posts with label images. Show all posts
Showing posts with label images. Show all posts

Friday, May 1, 2015

Articles on the multiformity of Homeric poetry now on-line

The Center for Hellenic Studies has published on-line two articles by Associate Editors of the Homer Multitext that directly address the multiformity of Homeric poetry.

The first of these, "Homeric Poetry and Problems of Multiformity: The 'Panathenaic Bottleneck'," by Gregory Nagy, was one of the works of scholarship that originally inspired this project. Nagy argues that the text fixation of Iliad and Odyssey occurred not through writing but in the context of the increasingly limited performance tradition at the Panhellenic festival of the Panathenaia in Archaic and Classical Athens. As the poems passed through this “bottleneck” the degree of variability became increasingly limited. The article offers an explanation for how the Iliad and Odyssey came to be crystallized into the relatively un-multiform versions in which we now have them. Nagy suggests that the highly regulated performance context of the Panathenaic Festival provided the mechanism by which multiformity was gradually screened out and a relatively fixed, "Panathenaic" text emerged for the two poems. Nagy's arguments also account for the fact the Iliad and Odyssey (which were performed at this festival) survive, whereas the poems of the Epic Cycle do not.

Leonard Muellner's article, "Grieving Achilles," explores Archaic vase paintings that depict Achilles in a silent gesture of mourning (veiling his head) and suggests that they are drawing on an variation of the epic tradition of the taking of Briseis and the subsequent embassy to Achilles that we find in Iliad 9. As Muellner writes, his work shows that these "vase paintings are not illustrations of epic poetry, or ad hoc inventions, or mistakes that intentionally or unintentionally disregard or misrepresent the putatively uniform Homeric versions of epic tales that served as their supposed models. Instead, the vase painter, just like a singer of tales, is engaged in a traditional, creative effort to select among myths that are by nature multiform." For more on the relationship between the multiforms of myth, vase paintings, and the Homeric epics, see also "Briseis and the Multiformity of the Iliad" (Chapter 1 in C. Dué, Homeric Variations on a Lament by Briseis.)

 Embassy to Achilles — Phoinix, Odysseus, Achilles veiled, and unnamed youth. Athenian red-figure hydria, Staatliche Antikensammlung, München 8770. Photo Bibi Saint-Pol, Wikimedia Commons (public domain).


Friday, October 24, 2014

Open Access Week at the Homer Multitext project

This week is Open Access Week, an annual event promoting open access as a norm in scholarly work.  At Holy Cross, three members of the Homer Multitext project, Nik Churik '15, Brian Clark '15, and Melody Wauke '17, took part in a panel along with presenters from the faculty and the library staff. (Below, Brian and Melody with Nik's wristwatch in the background as the panellists are introduced in the very traditional setting of a library reading room.)


In contrast to the other speakers, the HMT members traced a connection from open access to the potential to replicate and verify scholarly work, and concluded that open access is not simply one convenient option among others, but an ethical obligation.  The audience seemed to me to struggle with this idea, despite the fact that it was a small, self-selected group already interested in the subject.

One institution that deserves recognition for taking open access very seriously is the Bayerische Staatsbibliothek, where hundreds of manuscripts are being digitized, and made available on line under the terms of a Creative Commons license.  (Some of the older digitization includes black and white images only, but more recent additions offer very high quality color images.) Four of the Greek manuscripts they have already digitized include Homeric material, and thanks to the library's use of a standard open license, we will be including them in future releases of the Homer Mutlitext's archive. The processor-intensive conversion of the images to the zoomable format we use in our citable image service is underway, and you can now look at the first of the Munich manuscripts on our test site.  If the manuscript photography we have already published has awakened your interest in the various prose paraphrases and metrical summaries of the Iliad they include, you will no doubt enjoy the Bayerische Staatsbibliothek's Codex Graecus 88 as well.




Friday, August 3, 2012

ICT · The Image Citation Tool

The Homer Multitext has developed an Image Citation Tool for use with digital images served by the CITE Image Service.

Humanist scholarship is the act of forging new connections between ideas, and placing those connections before the eyes of readers. Those readers must be free and empowered to judge the value of the new connections.

The heart of humanist scholarship, then in quotation. Robert Sokolowski calls quotation a ‘curious conjunction of begin able to name and to contain’;* V.A. Howard is more succinct: quotation is ‘replication-plus-reference’.** We would re-phrase this as “reproduction plus citation”.

Reproduction in a quotation allows us to talk about a particular artifact of human thought without the burden of reproducing its entire context. As a practical matter, it is easier to say “Μῆνιν ἄειδε θεὰ Πηληϊάδεω Ἀχιλῆος” than to reproduce the whole of the Iliad.

Citation in a quotation provides a link from the reproduced selection back to context of that selection. “Iliad 1.1” names our quotation, as Howard says, but also invites the reader to explore Iliad 1.2, all of Book 1 of the Iliad, or the whole poem.

This is easy stuff. We were all taught to do it early in our educations, and we take it for granted.
It is easy, that is, with texts. Images are a different matter. How do you “quote” from an image? Most scholars use images from time to time in their work; few of those uses meet the rigorous standards of “quotation” that we take for granted with texts. The general practice is to open a digital image in an image-editor, cut out the area of the image under discussion, and paste that image into a document or web-page. If the image is cited, the citation is often to a page in a book that has published a version of the image, a museum’s accession number identifying an original work of art, or a URL to a web-page on which a digital version of the image appears. The citation does not provide a path from the selection to its context.

Nor is this kind of “image quotation” actionable in the way that a textual quotation (reproduction+citation) is. Given “Iliad 1.1”, it is simple to answer the question “What comes next?”. It is simple to know that “Iliad 1.1–1.10” includes Iliad 1.5. Given a cut-copied-pasted snippet of a digital image, and perhaps a citation to a web-page, it is not possible to answer with any degree of precision “Where is this snippet in its larger context? What parts of the image are adjacent to this snippet?” Given two snippets, it would require considerable computation to determine whether Snippet A contains Snippet B.

Since the Homer Multitext is committed to image-based scholarly editing, and subsequent discussion and argument based closely on digital imagery of manuscripts and papyri, we have worked to developed a means of quoting images as rigorously, and usefully, as we can quote texts.

The CITE Image Service allows us to identify images with canonical citations in URN-notation. These URNs take the form: urn:cite:hmt:chsimg.VA094VN-0597. This points to a notional image, which might be delivered at any scale, or by services hosted on various machines with various addresses.
A CITE Image URN can take a suffix that identifies a rectangular region-of-interest: urn:cite:hmt:chsimg.VA094VN-0597:0.3833,0.2441,0.0783,0.0463. This URN+ROI can resolve to a “quotation”, that is the region-of-interest on its own, or to a view of the larger image with the region-of-interest highlighted. These image-ROIs canonically cited with URN notation are concise, precise, and machine-actionable mechanisms for image quotation in the best tradition of humanist scholarship.

To help ourselves, our collaborators, and anyone else interested in working with the openly licensed images in our Homer Multitext Image Collection, we have developed a web-based tool for defining regions-of-interest on our digital images and capturing canonical citations for them. This is the Image Citation Tool.

A lengthy introduction to the tool and its use are included in our Homer Multitext documentation pages.   Downloadable source-code for the tool—a relatively simple web-application in HTML, CSS, and Javascript—is available from the HMT’s code repository.

References


* Sokolowski, Robert. “Quotation.” The Review of Metaphysics 37.4 (1984) : 699-723. Print. 24 May 2011.
** Howard, V.A., “On Musical Quotation”, Monist 58 (1974) 310.

Wednesday, July 25, 2012

Announcing version 1.0 of CHS Image Services


A recent post described our reorganization of the Homer Multitext project's archival image data.
We have been experimenting for some time with a preliminary internet service for working with canonically citable images.

Today, we are releasing version 1.0 of our implementation of the CHS Image Service, an extension to the CITE architecture's Collections.  The CHS Image Service supports extended citation of images including regions of interest, and provides methods for gathering various kinds of information about a canonically citable image, including retrieving binary image data.  We plan to follow up on this release shortly with a formal specification of version 1.0 of the CHS extension to CITE Collections.  

In the mean time, if you are a developer interested in using canonically citable images, see this summary of CHS Image Services in our overview of the CITE architecture.

If you would like to run your own installation, see this guide to running a CHS Image Service.

If you are an end-user who currently uses HMT apps, you should see no changes at all (except perhaps that the web pages at our reference installation of CHS Image Services, amphoreus.hpcc.uh.edu/tomcat/chsimg/, may have a little nicer skin) — that's a feature of the design of chsimg 1.0.  What you should expect to see over the next year or two is more rapid development of applications drawing on chsimg to incorporate canonically citable images in new ways to visualize and explore the Homer Multitext project's increasingly rich archive.

Friday, July 20, 2012

Digital images in the Homer Multitext project


Since 2007, when the Homer Multitext project photographed three manuscripts in Venice, digital images have been a fundamental component of the project.  With all of our digital resources, our aims are first to make archival-quality sources fully available for downloading, then to publish them in internet services allowing retrieval by canonical citation, and finally to develop end-user applications drawing canonically cited material from our services.

In our reorganization of HMT material this summer, we have gathered archival versions of our images in a single location, linked from the new 'data' section of our web site or directly accessible from www.homermultitext.org/hmt-image-archive.  The image archive currently includes approximately 10,000 digital images of five manuscripts.  As I am posting this note, the entire archive is being mirrored at the College of the Holy Cross — a process that, even at internet speed, will take a few days to complete.

All images are available under the terms of a Creative Commons attribution license: further details are included in README files for each data set.  We include md5 checksums for each image so that you can verify that downloads have not been corrupted.