629 search results - page 83 / 126 » ACM Digital Library Enhancements |
DOCENG
2009
ACM
14 years 3 months ago
2009
ACM
In order to evaluate the performance of information retrieval and extraction algorithms, we need test collections. A test collection consists of a set of documents, a clearly form...
JCDL
2009
ACM
14 years 3 months ago
2009
ACM
In prior work we have demonstrated that search engine caches and archiving projects like the Internet Archive’s Wayback Machine can be used to “lazily preserve” websites and...
JCDL
2009
ACM
14 years 3 months ago
2009
ACM
Music retrieval systems for Western tonal music digital libraries have to consider rhythmic, timbral, melodic and harmonic information. Most existing retrieval systems only take i...
JCDL
2009
ACM
14 years 3 months ago
2009
ACM
User-contributed tags have shown promise as a means of indexing multimedia collections by harnessing the combined efforts and enthusiasm of online communities. But tags are only o...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
Documents in many corpora, such as digital libraries and webpages, contain both content and link information. To explicitly consider the document relations represented by links, i...