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9. STANDARDS AND<br />

INTEROPERABILITY<br />

St<strong>and</strong>ards are a key element in <strong>the</strong> publishing<br />

system; as different open <strong>and</strong> proprietary<br />

applicati<strong>on</strong>s are being developed by different<br />

actors, <strong>the</strong> use <strong>of</strong> st<strong>and</strong>ards is crucial to enable<br />

<strong>and</strong> facilitate data exchange <strong>and</strong> communicati<strong>on</strong><br />

<strong>on</strong> <strong>the</strong> network, <strong>and</strong> thus definitely improve<br />

disseminati<strong>on</strong> <strong>and</strong> access to scholarly<br />

publicati<strong>on</strong>s.<br />

Their use at every stage <strong>of</strong> <strong>the</strong> publishing<br />

process –creati<strong>on</strong>, descripti<strong>on</strong>, disseminati<strong>on</strong>,<br />

preservati<strong>on</strong>- will ensure that <strong>the</strong> user can<br />

search, view <strong>and</strong> print <strong>the</strong> article whatever its<br />

hosting platform, that <strong>scientific</strong> publicati<strong>on</strong>s<br />

are widely visible <strong>and</strong> searchable from a<br />

variety <strong>of</strong> service providers (be <strong>the</strong>y free or<br />

charged), <strong>and</strong> that <strong>the</strong> <strong>scientific</strong> literature<br />

remain accessible for <strong>the</strong> future. We underline<br />

future developments that could be supported<br />

by research funding programmes:<br />

Metadata provide structured informati<strong>on</strong> that<br />

is crucial for <strong>the</strong> digital object exchange, use<br />

<strong>and</strong> management. Though some descriptive<br />

metadata st<strong>and</strong>ards are well established in <strong>the</strong><br />

libraries <strong>and</strong> publishers sectors, <strong>the</strong>ir specificity<br />

hinders <strong>the</strong>ir efficiency in enlarged <strong>scientific</strong><br />

search <strong>and</strong> retrieval applicati<strong>on</strong>s through <strong>the</strong><br />

internet. On <strong>the</strong> o<strong>the</strong>r h<strong>and</strong>, <strong>the</strong> widely used<br />

<strong>and</strong> supported Dublin Core metadata set<br />

appears too general to provide fine-grained<br />

search results, adapted to <strong>scientific</strong> informati<strong>on</strong><br />

search practices. This calls for a st<strong>and</strong>ard<br />

qualified versi<strong>on</strong> <strong>of</strong> <strong>the</strong> Dublin Core for <strong>scientific</strong><br />

outputs to be defined. St<strong>and</strong>ards for o<strong>the</strong>r<br />

types <strong>of</strong> metadata -notably for <strong>technical</strong> metadata,<br />

rights management metadata <strong>and</strong><br />

preservati<strong>on</strong> metadata- should also be fur<strong>the</strong>r<br />

investigated <strong>and</strong> used. Metadata are essential<br />

elements to <strong>the</strong> future <strong>of</strong> <strong>scientific</strong> publishing<br />

<strong>and</strong> to <strong>the</strong> development <strong>of</strong> new forms <strong>of</strong><br />

scholarly informati<strong>on</strong> disseminati<strong>on</strong> such as<br />

e-print repositories. The efficiency <strong>of</strong> harvesting<br />

protocols, such as <strong>the</strong> OAI-PMH, <strong>and</strong> <strong>of</strong> search<br />

engines <strong>and</strong> services built <strong>on</strong> <strong>the</strong> harvested<br />

metadata repositories relies <strong>on</strong> <strong>the</strong> quality <strong>and</strong><br />

adequate granularity <strong>of</strong> <strong>the</strong> metadata.<br />

The XML format appears as <strong>the</strong> main thread in<br />

<strong>the</strong> whole publishing process, i.e. creati<strong>on</strong>,<br />

descripti<strong>on</strong>, disseminati<strong>on</strong> <strong>and</strong> preservati<strong>on</strong>.<br />

Developing s<strong>of</strong>tware applicati<strong>on</strong>s for <strong>the</strong> creati<strong>on</strong><br />

<strong>of</strong> XML documents would highly simplify <strong>the</strong><br />

publishing process <strong>and</strong> help its wider use at all<br />

stages <strong>of</strong> <strong>the</strong> process (e.g. a Wysiwyg (What<br />

you see is what you get) editing tool).<br />

Fur<strong>the</strong>rmore, in order to take full advantage <strong>of</strong><br />

XML throughout <strong>the</strong> publishing process,<br />

additi<strong>on</strong>al research <strong>and</strong> developments would<br />

be welcome, for instance, to define a st<strong>and</strong>ard<br />

XML schema to structure <strong>the</strong> full text, to specify<br />

a qualified Dublin Core adapted to scholarly<br />

documents, to automatically create metadata<br />

from <strong>the</strong> full text. Fur<strong>the</strong>r developments <strong>of</strong> <strong>the</strong><br />

XML format will improve <strong>and</strong> accelerate <strong>the</strong><br />

overall publishing process.<br />

At present, searching publicati<strong>on</strong>s by name <strong>of</strong><br />

author or instituti<strong>on</strong>s appears difficult due to<br />

hom<strong>on</strong>yms, spelling errors, <strong>the</strong> use <strong>of</strong> acr<strong>on</strong>yms,<br />

reduced or translated instituti<strong>on</strong> denominati<strong>on</strong>s,<br />

etc. A directory <strong>of</strong> European researchers <strong>and</strong><br />

research instituti<strong>on</strong>s enabling <strong>the</strong>ir unique<br />

identificati<strong>on</strong> (e.g. through unique identifier)<br />

would improve search efficiency as well as <strong>the</strong><br />

m<strong>on</strong>itoring <strong>of</strong> research outputs <strong>and</strong> publicati<strong>on</strong>s<br />

in Europe.<br />

Persistent digital object identifiers should be<br />

preferred to URL. In <strong>the</strong> publishing sector, <strong>the</strong><br />

DOI (Digital Object Identifier) system, recently<br />

accepted for st<strong>and</strong>ardisati<strong>on</strong> within ISO, was<br />

developed <strong>and</strong> is managed by <strong>the</strong> Internati<strong>on</strong>al<br />

DOI Foundati<strong>on</strong> (IDF) 164 . CrossRef is <strong>the</strong> largest<br />

DOI registrati<strong>on</strong> agency that covers scholarly<br />

<strong>and</strong> pr<strong>of</strong>essi<strong>on</strong>al research c<strong>on</strong>tent. As IDF <strong>and</strong><br />

CrossRef associati<strong>on</strong>s are directed by <strong>the</strong> main<br />

commercial <strong>scientific</strong> publishers, c<strong>on</strong>trol over<br />

DOI allocati<strong>on</strong> has raised c<strong>on</strong>cerns as an internet<br />

governance issue in <strong>the</strong> WSIS Civil Society<br />

working group 165 . This group might recommend<br />

<strong>the</strong> creati<strong>on</strong> <strong>of</strong> an inclusive multi-stakeholder<br />

partnership under <strong>the</strong> aegis <strong>of</strong> <strong>the</strong> United<br />

Nati<strong>on</strong>s to implement a free <strong>and</strong> public digital<br />

object identifier system. The opportunity to<br />

create such an agency should be fur<strong>the</strong>r<br />

investigated.<br />

83

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