Sciweavers

WWW
2004
ACM
15 years 1 months ago
RDFPeers: a scalable distributed RDF repository based on a structured peer-to-peer network
Centralized Resource Description Framework (RDF) repositories have limitations both in their failure tolerance and in their scalability. Existing Peer-to-Peer (P2P) RDF repositori...
Min Cai, Martin R. Frank
WWW
2004
ACM
15 years 1 months ago
The webgraph framework I: compression techniques
Studying Web graphs is often difficult due to their large size. Recently, several proposals have been published about various techniques that allow to store a Web graph in memory ...
Paolo Boldi, Sebastiano Vigna
WWW
2004
ACM
15 years 1 months ago
Composite events for xml
Recently, active behavior has received attention in the XML field to automatically react to occurred events. Aside from proprietary approaches for enriching XML with active behavi...
Martin Bernauer, Gerti Kappel, Gerhard Kramler
WWW
2004
ACM
15 years 1 months ago
Characterization of a large web site population with implications for content delivery
This paper presents a systematic study of the properties of a large number of Web sites hosted by a major ISP. To our knowledge, ours is the first comprehensive study of a large s...
Leeann Bent, Michael Rabinovich, Geoffrey M. Voelk...
WWW
2004
ACM
15 years 1 months ago
A flexible framework for engineering "my" portals
Abel Muiño, Daniel Fernández, Fernan...
WWW
2004
ACM
15 years 1 months ago
Texquery: a full-text search extension to xquery
One of the key benefits of XML is its ability to represent a mix of structured and unstructured (text) data. Although current XML query languages such as XPath and XQuery can expr...
Sihem Amer-Yahia, Chavdar Botev, Jayavel Shanmugas...
WWW
2004
ACM
15 years 1 months ago
A community-aware search engine
Current search technologies work in "one size fits all" fashion. Therefore, the answer to a query is independent of specific user information need. In this paper, we des...
Rodrigo B. Almeida, Virgílio A. F. Almeida
WWW
2004
ACM
15 years 1 months ago
Parsing owl dl: trees or triples?
The Web Ontology Language (OWL) defines three classes of documents: Lite, DL and Full. All RDF/XML documents are OWL Full documents, some OWL Full documents are also OWL DL docume...
Sean Bechhofer, Jeremy J. Carroll
WWW
2004
ACM
15 years 1 months ago
An evaluation of binary XML encoding optimizations for fast stream based xml processing
This paper provides an objective evaluation of the performance impacts of binary XML encodings, using a fast stream-based XQuery processor as our representative application. Inste...
Roberto J. Bayardo Jr., Daniel Gruhl, Vanja Josifo...
WWW
2004
ACM
15 years 1 months ago
Sic transit gloria telae: towards an understanding of the web's decay
The rapid growth of the web has been noted and tracked extensively. Recent studies have however documented the dual phenomenon: web pages have small half lives, and thus the web e...
Ziv Bar-Yossef, Andrei Z. Broder, Ravi Kumar, Andr...