• Publications
  • Influence
Context and Adaptivity in Pervasive Computing Environments: Links with Software Engineering and Ontological Engineering
In this article we present a review of selected literature of context-aware pervasive computing while integrating theory and practice from various disciplines in order to construct a theoreticalExpand
  • 88
  • 5
How Semantic Technologies Can Enhance Data Access at Siemens Energy
We present a description and analysis of the data access challenge in the Siemens Energy. We advocate for Ontology Based Data Access (OBDA) as a suitable Semantic Web driven technology to address theExpand
  • 81
  • 4
  • Open Access
Context and Adaptivity in Context-Aware Pervasive Computing Environments
In this article we highlight and discuss prominent aspects of context and adaptively in pervasive computing environments along with characteristics and categories of context, and context-awareExpand
  • 22
  • 4
Semantic access to streaming and static data at Siemens
We present a description and analysis of the data access challenge in Siemens Energy. We advocate Ontology Based Data Access (OBDA) as a suitable Semantic Web driven technology to address theExpand
  • 53
  • 3
  • Open Access
OptiqueVQS: A visual query system over ontologies for industry
An important application of semantic technologies in industry has been the formalisation of information models using OWL 2 ontologies and the use of RDF for storing and exchanging application data.Expand
  • 40
  • 3
  • Open Access
Percutaneous nephrolithotomy for pediatric stone diseaseOur experience with adult‐sized equipment
Objective: We evaluated the outcomes and complications of percutaneous nephrolithotomy (PNL) operations performed in pediatric patients using adult‐sized surgical equipment at our center. MaterialExpand
  • 39
  • 2
Influence of menstrual cycle on cardiac performance.
OBJECTIVES The purpose of this study was to investigate the relationship between endogen sex hormone levels and myocardial performance in two different phases of menstrual cycle. BACKGROUND TheExpand
  • 9
  • 2
Facilitating Cross-border Self-directed Collaborative Learning: The iCamp Case
This paper reports a case study on cross-border collaborative problem-based learning. The case study took place within the scope of the FP6 project called iCamp (1, 2), a project onExpand
  • 9
  • 2
  • Open Access
The effect of diabetes mellitus on the P-wave dispersion.
BACKGROUND P-wave dispersion (PD), a measure of heterogeneity of atrial refractoriness, is defined as the difference between the minimum (P min) and maximum P-wave (P max) durations on standardExpand
  • 58
  • 1
Relation between abnormalities in circadian blood pressure rhythm and target organ damage in normotensives.
BACKGROUND To determine the individual effect of abnormalities in blood pressure (BP) circadian rhythm (non-dipping status (NDS), increased morning BP (MBP) or increased MBP surge (MBPS)) on targetExpand
  • 57
  • 1