Off the Mark

Saturday, 12 May [due to early posting last week]

Paglia, Camille. Break, blow, burn. 2005. Read:

• Walt Whitman, “Song of Myself” [a snippet]
• Emily Dickinson, “Because I Could Not Stop for Death
• Emily Dickinson, “Safe in Their Alabaster Chambers”

Tuesday, 15 May

Ward, Jewel. “Unqualified Dublin Core Usage in OAI-PMH Providers.” OCLC Systems & Services: International Digital Library Perspectives 20 (1), 2004: 40-47.

Hutt, Arwen and Jenn Riley. “Semantics and Syntax of Dublin Core Usage in Open Archives Initiative Data Providers of Cultural Heritage Materials.” JCDL ‘05 June 7-11, 200, Denver, Colorado: 262-270.

Both of these were read for Metadata Round Table tomorrow.

Wednesday, 16 May

Shreeves, Sarah L., Ellen M. Knutson, Besiki Stvilia, Carole L. Palmer, Michael B. Twidale, amd Timothy W. Cole. “Is “Quality” Metadata “Shareable” Metadata? The Implications of Local Metadata Practices for Federated Collections.” ACRL 12th National Conference April 7-10, 2005, Minneapolis, Minn.: 223-237.

Also read for Metadata Round Table today. I even attended this presentation at ACRL.

Priss, Uta. “Multilevel Approaches to Concepts and Formal Ontologies.” In Efthimis N. Efthimiadis, ed. Advances in Classification Research, Vol. 12: Proceedings of the 12th ASIST SIG/CR Classification Research Workshop, held at the 64th Annual ASIST Meeting, November 2-8, 2001, Washington, DC. Medford, NJ: Information Today, c2004: 93-111.

Argues for viewing the “classical” or symbolic approaches to representation and that of fuzzy or category-based approaches as complementary forms of representation that can and should be combined.

ontologies, symbolic representation, formal logic, category-based representation, categories, fuzzy logic, neural networks, formal concepts, associative concepts, knowledge systems, emergent structure, cognition, feedback, ASIST SIG/CR

Tennis, Joseph T. “Layers of Meaning: Disentangling Subject Access Interoperability.” In Efthimis N. Efthimiadis, ed. Advances in Classification Research, Vol. 12: Proceedings of the 12th ASIST SIG/CR Classification Research Workshop, held at the 64th Annual ASIST Meeting, November 2-8, 2001, Washington, DC. Medford, NJ: Information Today, c2004: 113-129.

Proposes a multilayer conceptual framework for a system for subject access interoperability, where levels of meaning, relationships, extension and intension are individually controlled. Claims this will solve the problems Lancaster identified as inherent in switching between vocabularies: 1) overlap of subject matter, 2) specificity, 3) degree of pre-coordination, and 4) hierarchical, synonymous and other relationship structure.

subject access, interoperability, subject access interoperability, vocabularies, mapping, switching, compatibility, ICC, BSO, intension, extension, meaning, relationships, supra-thesaurus, reconciliation, conceptual warrant, literary warrant, Universal Source Thesaurus, conceptual framework, concepts, subjects, classes

Thursday, 17 May

Greenberg, Jane and Eva Méndez. “Introduction: Toward a More Library-Like Web via Semantic Knitting.” Co-published simultaneously in Cataloging & Classification Quarterly 43 (3/4), 2007: 1-8 and: Knitting the Semantic Web (ed. Jane Greenberg and Eva Méndez) Haworth Information Press, 2007: 1-8. doi:10.1300/J104v43n03_01

This is the introduction to the issue of CCQ that was mentioned several times at the LC Working Group meeting. Basically sets up the issue and then gives a brief overview of the articles. The issue is divided into 2 parts: Semantic Web foundations, standards and tools; and Semantic Web projects and perspectives.

Semantic Web, web, libraries, introduction

Harper, Corey A. and Barbara B. Tillett. “Library of Congress Controlled Vocabularies and Their Application to the Semantic Web.” Co-published simultaneously in Cataloging & Classification Quarterly 43 (3/4), 2007: 47-68 and: Knitting the Semantic Web (ed. Jane Greenberg and Eva Méndez) Haworth Information Press, 2007: 47-68. doi:10.1300/J104v43n03_04

This article was also mentioned several times during the LC Working Group meeting. Discusses how historically-library controlled vocabularies and classification schemes “can serve as some of the building blocks of the Semantic Web” (47). Talks about how they might fit within the structure of the Semantic Web, possible uses, how they can be encoded, and some early collaborations. Also discusses authority control and how this can fit within the Semantic Web.

Is at a fairly big picture view and falls short of any discussion of the economics and rights management. Based on all the discussion at the LC Working Group meeting I thought this was supposedly some “radical” call to “Free the Authorities!” Alas, it is no such thing. Jennifer Bowen was far more radical than this. That isn’t saying much, btw.

Semantic Web, web, LC, controlled vocabularies, compatibility, authority control, standards, XML, OWL, SKOS, MODS, MADS, DCMI, DC Abstract Model, MARC relator terms, DC, MARCXML, RDF, DDC, LCC, LCSH, TGM I, TGM II, GSAFD, TGN, AAT, classification schemes, UDC, MeSH, NLM, Terminology Services (OCLC), identification, disambiguation, collocation, VIAF, AUTHOR, metadata, FOAF, markup, encoding

Weibel, Stuart L. “Social Bibliography: A Personal Perspective on Libraries and the Semantic Web.” Co-published simultaneously in Cataloging & Classification Quarterly 43 (3/4), 2007: 227-236 and: Knitting the Semantic Web (ed. Jane Greenberg and Eva Méndez) Haworth Information Press, 2007: 47-68. doi:10.1300/J104v43n03_13

Billed as “present[ing] a personal perspective on libraries and the Semantic Web” (227). Major sections are: Computing power, Processable text, Social software and Web 2.0, and the final section, Social bibliography and the declining hegemony of catalog records.

Weibel begins by asking if perhaps we are not seeing the same sorts of claims for the Semantic Web as we did for artificial intelligence two decades ago. He then sets out to show what is different in this situation, and seems to have a fairly balanced perspective. Part of the problem as he says is that the “Semantic Web isn’t primarily about semantics at all” (228). As the W3C states:

The Semantic Web is about two things. It is about common formats for interchange of data, where on the original Web we only had interchange of documents. Also it is about language for recording how the data relates to real world objects (228)

A few sentences that resonated with me:

Libraries need to support not the Semantic Web, but the semantic lives of our users, … (231).

MARC cataloging remains one of the most successful structured data exchange standards in use (and one of the most long-lived, as well) 232.

The specification of an ontology implies a thorough understanding of the scope and structure of a knowledge domain. Semantic coherence of this kind is rare outside a tightly constrained domain, and leads one to wonder whether ontologies are likely to play a practical role on the open Web (233).

[This is extremely interesting considering Ontologies make up one of the main layers of the Semantic Web Stack, and that this layer has been implicated in the slow progress of the Semantic Web by Berners-Lee, for one (See Harper & Tillett (above p. 49).]

The last section talks about “social bibliography” and I must admit I am not really familiar with this concept. Hmmm … there’s a book by this title by Ranganathan, although I don’t think this is the same use as some of the web pages I saw using this term. I’m not convinced it is even one concept, but perhaps many. I wish Weibel had said more about what he meant by this concept. The discussion was mostly about online reviews at places like Amazon.com and how reviews should be first class objects and, thus, need to have persistent identities, be harvestable on the open Web, and be “managed intellectual content in their own right” (234). In other words, be curated, be citable (linkable), and claimable by their authors (234).

I’m not really sure what work “social” is doing in this concept, although it is doing some. I’m just ready for the day when “social” is no longer applied as a modifier to almost every concept. But then perhaps we need to grow past “friends” first.

Semantic Web, web, libraries, social bibliography, Web 2.0, computing power, processable text, social software

Tennis, Joseph T. “Diachronic and Synchronic Indexing: Modeling Conceptual Change in Indexing Languages.” [pdf] In online proceedings: Clément Arsenault and Kimiz Dalkir, eds. “Information Sharing in a Fragmented World: Crossing Boundaries” Canadian Association for Information Science. Held at McGill University, Montreal, Quebec, May 10 - 12, 2007.

The 1st important point is that there are several years worth of proceedings of the Canadian Association for Information Science available online. The link for this article was sent to me by my advisor for my controlled vocabulary-related work, along with a few others from these proceedings.

Outlines a model of conceptual change in indexing languages; in other words, provides for diachronic indexing. Demonstrates conceptual change in an indexing language by looking at eugenics in DDC. Describes3 ways in which meaning and relationships are established and change in n indexing language: structural, terminological, and textual.

I hope to get a few minutes to talk with Joe Tennis at NASKO. I’m not sure how his work has been progressing the last few years, but most of his papers that I’ve been reading (see above for another) are at this fairly abstract level. They sound like great ideas, but can we code them (currently) and make them work? And, if so, do they actually make a positive difference towards any of our needs? Maybe he can fill me in on such work, or point me to the work itself.

indexing, conceptual model, diachronic indexing, synchronic indexing, annotation, revision, concept record, classification format, transfer encoding, structurl change, terminological change, textual change, intertextuality

Thursday - Friday, 17 - 18 May

Lakoff, George. Women, Fire and Dangerous Things, ch. 15 “Putnam’s Theorem.”

Discusses Putnam’s logical critique of objectivist semantics as internally inconsistent.

Friday, 18 May

Harris, Roy. “Epilogue: Saying Nothing.” In The Language Machine. Ithaca, NY: Cornell University Press, 1987.

This is quite good as David Bade said a few days ago. I read the Epilogue and have now begun at the beginning. I also picked up 3 other Harris books.

Saturday, 19 May

Harris, Roy. The Language Machine. Ithaca, NY: Cornell University Press, 1987.

Read Introduction and chapters 1 - 3.