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SEMWEB
2005
Springer
15 years 10 months ago
Introducing Autonomic Behaviour in Semantic Web Agents
This paper presents SERSE – SEmantic Routing SystEm– a distributed multi-agent system composed of specialised agents that provides robust and efficient gathering and aggregati...
Valentina A. M. Tamma, Ian Blacoe, Ben Lithgow Smi...
SPIRE
2005
Springer
15 years 10 months ago
Compressed Perfect Embedded Skip Lists for Quick Inverted-Index Lookups
Large inverted indices are by now common in the construction of web-scale search engines. For faster access, inverted indices are indexed internally so that it is possible to skip...
Paolo Boldi, Sebastiano Vigna
VLDB
2005
ACM
140views Database» more  VLDB 2005»
15 years 10 months ago
Complex Spatio-Temporal Pattern Queries
This paper introduces a novel type of query, what we name Spatio-temporal Pattern Queries (STP). Such a query specifies a spatiotemporal pattern as a sequence of distinct spatial...
Marios Hadjieleftheriou, George Kollios, Petko Bak...
COMPGEOM
2004
ACM
15 years 10 months ago
Deformable spanners and applications
For a set S of points in Rd, an s-spanner is a graph on S such that any pair of points is connected via some path in the spanner whose total length is at most s times the Euclidea...
Jie Gao, Leonidas J. Guibas, An Nguyen
NORDICHI
2004
ACM
15 years 10 months ago
Two psychology-based usability inspection techniques studied in a diary experiment
Inspection techniques are widely used during systems design as a supplement to empirical evaluations of usability. Psychology-based inspection techniques could give important insi...
Kasper Hornbæk, Erik Frøkjær