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SAC
2010
ACM
14 years 3 months ago
Web-based graphical querying of databases through an ontology: the Wonder system
Biological scientists have made large amounts of data available on the Web, which can be accessed by canned or precomputed queries presented via web forms. To satisfy further info...
Diego Calvanese, C. Maria Keet, Werner Nutt, Maria...
ASE
2006
114views more  ASE 2006»
13 years 8 months ago
Explicit modeling of semantics associated with composite states in UML statecharts
: UML statecharts are used for describing dynamic aspects of system behavior. The work presented here extends a general Petri net-based methodology to support formal modeling of UM...
Zhaoxia Hu, Sol M. Shatz
EDBTW
2004
Springer
14 years 1 months ago
XML Query Processing and Optimization
—Over the past few years, XML (eXtensible Mark-up Language) has emerged as the standard for information representation and data exchange over the Internet. This paper provides a ...
Ning Zhang 0002
MHCI
2009
Springer
14 years 2 months ago
An evaluation of authoring interfaces for image-based navigation
We present the development and evaluation of an authoring system for image-based pedestrian navigation which lets authors take pictures and annotate instructions on the go in thre...
Benjamin Walther-Franks, Dirk Wenig, Rainer Malaka...
PDC
2004
ACM
14 years 1 months ago
Artful infrastructuring in two cases of community PD
In this paper, we use the notions of artful integrations and infrastructure to analyze two cases of community Participatory Design ‘in the wild’. Though the communities are qu...
Helena Karasti, Anna-Liisa Syrjänen