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» Querying Structured Hyperdocuments
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154
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DELOS
2000
15 years 4 months ago
MARIAN Searching and Querying across Heterogeneous Federated Digital Libraries
: We explore the complex problem of providing searching services across interoperable heterogeneous federated digital library systems with rich structure and content. We discuss sy...
Marcos André Gonçalves, Robert K. Fr...
120
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ENTCS
2006
172views more  ENTCS 2006»
15 years 2 months ago
Locality of Queries and Transformations
Locality is a standard notion of finite model theory. There are two well known flavors of it, based on Hanf's and Gaifman's theorems. Essentially they say that structure...
Leonid Libkin
131
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SEMWEB
2010
Springer
15 years 14 days ago
Semantic Need: Guiding Metadata Annotations by Questions People #ask
Abstract. In its core, the Semantic Web is about the creation, collection and interlinking of metadata on which agents can perform tasks for human users. While many tools and appro...
Hans-Jörg Happel
109
Voted
ICDAR
2009
IEEE
15 years 10 days ago
A Symbol Spotting Approach Based on the Vector Model and a Visual Vocabulary
This paper addresses the difficult problem of symbol spotting for graphic documents. We propose an approach where each graphic document is indexed as a text document by using the ...
Thi-Oanh Nguyen, Salvatore Tabbone, Alain Boucher
153
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PVLDB
2010
128views more  PVLDB 2010»
14 years 9 months ago
Searching Workflows with Hierarchical Views
Workflows are prevalent in diverse applications, which can be scientific experiments, business processes, web services, or recipes. With the dramatically growing number of workflo...
Ziyang Liu, Qihong Shao, Yi Chen