A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit <a rel="external noopener" href="https://oparu.uni-ulm.de/xmlui/bitstream/handle/123456789/1706/vts_7047_9851.pdf;jsessionid=6D9A12B06722C5A014E11FDDAF2EE10A?sequence=1">the original URL</a>. The file type is <code>application/pdf</code>.
Implementation of a deterministic partial E-unification algorithm for macro tree transducers
<span title="2016-03-15">2016</span>
During the execution of functional logic programs, particular E-uni cation problems have t o b e s o l v ed quite frequently. In this paper we c o n tribute to the e cient solution of such problems in the case where E is induced by particular term rewriting systems called macro tree transducers. We formalize the implementation of a deterministic partial E-uni cation algorithm on a deterministic abstract machine, called twin uni cation machine. The uni cation algorithm is based on a particular
<span class="external-identifiers">
<a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.18725/oparu-1679">doi:10.18725/oparu-1679</a>
<a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/tf7bxkbsfvejldfpthkxa6xdbm">fatcat:tf7bxkbsfvejldfpthkxa6xdbm</a>
</span>
more »
... rrowing strategy which c o m bines leftmost outermost narrowing with a local constructor consistency check and a particular occur check. The twin uni cation machine uses two runtime stacks it is an extension of an e cient leftmost outermost reduction machine for macro tree transducers. The feasibility of the presented implementation technique is proved by an implementation which has been developed on a SPARCstation SLC.
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220119042056/https://oparu.uni-ulm.de/xmlui/bitstream/handle/123456789/1706/vts_7047_9851.pdf;jsessionid=6D9A12B06722C5A014E11FDDAF2EE10A?sequence=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext">
<button class="ui simple right pointing dropdown compact black labeled icon button serp-button">
<i class="icon ia-icon"></i>
Web Archive
[PDF]
<div class="menu fulltext-thumbnail">
<img src="https://blobs.fatcat.wiki/thumbnail/pdf/5b/5d/5b5d13ca18b2f873a13044b7cf371957c60d8e13.180px.jpg" alt="fulltext thumbnail" loading="lazy">
</div>
</button>
</a>
<a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.18725/oparu-1679">
<button class="ui left aligned compact blue labeled icon button serp-button">
<i class="external alternate icon"></i>
Publisher / doi.org
</button>
</a>