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APN
1999
Springer
15 years 4 months ago
The Incremental Modelling of the Z39.50 Protocol with Object Petri Nets
: This paper examines how object-oriented extensions to the Petri Net formalism provide flexible structuring primitives which can aid the modelling of network protocols. A key bene...
Charles Lakos, John Lamp
ERCIMDL
2011
Springer
236views Education» more  ERCIMDL 2011»
13 years 11 months ago
Transformation of a Keyword Indexed Collection into a Semantic Repository: Applicability to the Urban Domain
In the information retrieval context, resource collections are frequently classified using thesauri. However, the limited semantics provided by thesauri restricts the collection s...
Javier Lacasta, Javier Nogueras-Iso, Jacques Telle...
SIGMOD
2009
ACM
175views Database» more  SIGMOD 2009»
16 years 1 days ago
Ranking distributed probabilistic data
Ranking queries are essential tools to process large amounts of probabilistic data that encode exponentially many possible deterministic instances. In many applications where unce...
Feifei Li, Ke Yi, Jeffrey Jestes
PERCOM
2005
ACM
15 years 11 months ago
Hybrid Context Model Based on Multilevel Situation Theory and Ontology for Contact Centers
Context awareness and context modeling have raised their call for attention and importance quite recently in the world of contact centers for better customer services and relation...
Anupama Kalyan, Srividya Gopalan, V. Sridhar
MOBISYS
2007
ACM
15 years 11 months ago
Surface street traffic estimation
In this paper, we propose a simple yet effective method of identifying traffic conditions on surface streets given location traces collected from on-road vehicles--this requires o...
Jungkeun Yoon, Brian Noble, Mingyan Liu