John Davies

ORCID: 0000-0002-4847-1587
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About
Contact & Profiles
Research Areas
  • Semantic Web and Ontologies
  • Urban Stormwater Management Solutions
  • Service-Oriented Architecture and Web Services
  • Engineering Education and Curriculum Development
  • Advanced Database Systems and Queries
  • Knowledge Management and Sharing
  • IoT and Edge/Fog Computing
  • Hydraulic flow and structures
  • Water resources management and optimization
  • Water Systems and Optimization
  • Chemical Reaction Mechanisms
  • Wastewater Treatment and Reuse
  • Asymmetric Synthesis and Catalysis
  • Synthesis and Reactions of Organic Compounds
  • Chemical Synthesis and Analysis
  • Higher Education Learning Practices
  • Wikis in Education and Collaboration
  • Business Process Modeling and Analysis
  • biodegradable polymer synthesis and properties
  • Education Systems and Policy
  • Analytical Chemistry and Chromatography
  • Data Quality and Management
  • ICT Impact and Policies
  • Traffic Prediction and Management Techniques
  • Online and Blended Learning

National Technical University of Athens
2024

University of Exeter
2008-2024

Auckland University of Technology
2023

BT Group (United Kingdom)
2011-2021

BT Research
2005-2021

Coventry University
2000-2015

University of Strathclyde
2006-2014

University of Maryland, College Park
2012

Brigham Young University
2011

University of Liverpool
2005-2009

Foreword. 1. Introduction. 1.1. Semantic Web Technologies. 1.2. The Goal of the Web. 1.3. Ontologies and Ontology Languages. 1.4. Creating Managing Ontologies. 1.5. Using 1.6. Applications. 1.7. Developing References. 2. Knowledge Discovery for Construction. 2.1. 2.2. Discovery. 2.3. Definition. 2.4. Methodology Semi-automatic 2.5. Learning Scenarios. 2.6. Learning. 2.7. Related Work on 2.8. Discussion Conclusion. Acknowledgments. 3. Annotation Human Language Technology. 3.1. 3.2....

10.5860/choice.44-3911 article EN Choice Reviews Online 2007-03-01

Abstract Postpartum psychological distress can adversely affect the early mother–infant relationship; however, this has not been investigated in relation to posttraumatic stress disorder (PTSD) following childbirth. This article explores whether PTSD symptoms relating labor and delivery are associated with mothers' perceptions of their infant. Using childbirth as stressor criterion, 211 women were assessed at 6 weeks' postpartum for intrusions, avoidance, hyperarousal. Their infants,...

10.1002/imhj.20197 article EN Infant Mental Health Journal 2008-11-01

An information-seeking system is described which combines traditional keyword querying of WWW resources with the ability to browse and query against RDF annotations those resources. RDF(S) are used specify populate an ontology resultant then indexed along full text annotated The index allows both document literal values occurring in annotations, ontology. We motivate our approach as a key enabler for fully exploiting semantic Web area knowledge management argue that combine searching...

10.1109/hicss.2004.1265293 article EN 2004-01-01

How can we innovate smart systems for cities, to make data available homogeneously, inexpensively, and flexibly while supporting an array of applications that have yet exist or be specified?

10.1109/mic.2015.130 article EN IEEE Internet Computing 2015-10-28

Tor the past few years, Semantic Web has been enjoying significant investment, mostly through research but to a lesser extent start-ups and commercial projects. A major topic of discussion is where we can see those investments' results, so I asked several experts consider what semantic technology will accomplish in near future. The are from academia, venture capitalist firms, companies focused on technology, telecommunication, 2.0.

10.1109/mis.2008.10 article EN IEEE Intelligent Systems 2008-01-01

Effective integrated water management is a key component of the World Water Vision and way in which aspirations for equity may be realized. Part vision includes promotion sustainability systems full accountability their interaction with other urban systems. One major problem that "sustainability" remains an elusive concept, although those involved provision wastewater now recognize decisions involving asset investment should use "triple bottom line" approach to society, economy, environment....

10.1061/(asce)0733-9372(2008)134:3(200) article EN Journal of Environmental Engineering 2008-02-19

The Semantic Web promises to make Web-accessible data more amenable machine processing. This special issue presents several proposals for the Web's strategic role in supporting effective knowledge management at levels.

10.1109/mic.2007.109 article EN IEEE Internet Computing 2007-09-01

Sustainable development serves as a comprehensive framework for the formation of policies and actions that integrate environmental, economic, social issues. It recognises Earth’s natural systems are not only critical to basic economic needs, but also human quality life. There now increasing public legislative demands water service providers use this ‘triple bottom line’ approach in weighing their role, responsibilities risks people, planet profit. These sustainable principles prime...

10.1680/ensu.2003.156.1.41 article EN Proceedings of the Institution of Civil Engineers - Engineering Sustainability 2003-03-01

The study presented is an example of the assessment relative sustainability either option for disposal domestic sanitary waste, via toilet or solid waste route. This required evaluation total (social, economic, environmental, and technical) benefit/cost implementing adopting alternative routes public responsiveness to encouragement change practices. It illustrates how, even apparently straightforward either/or question, complex amount data needed quantify indicators prodigious. also provides...

10.1061/(asce)0733-9372(2005)131:2(206) article EN Journal of Environmental Engineering 2005-01-20

Palladium nanoparticles were entrapped within resin plugs and used in a range of ligand-free cross-coupling reactions; the convenient modular format plug enhanced handling allowed catalysts to be easily recovered multiply reused.

10.1039/b711978j article EN Chemical Communications 2007-01-01

Smart communities are composed of groups, organizations, and individuals who share information make use that shared for better decision making. Shared can come from many sources, particularly, but not exclusively, sensors social media. Social media has become an important source near-instantaneous user-generated be analyzed to support One domain where data add value is transportation traffic management. This article looks at the exploitation Twitter in reporting domain. A key challenge how...

10.1145/3122982 article EN ACM Transactions on Internet Technology 2017-11-04

An ontology-based knowledge sharing system OntoShare and its evaluation as part of a case study is described. RDF(S) are used to specify populate an ontology, based on information shared between users in virtual communities. We begin by discussing the advantages that use Semantic Web technology afford area management tools. The way which supports WWW-based communities practice Usage semi-automatically builds RDF-annotated resource for community (and potentially others also). Observing...

10.1145/945645.945652 article EN 2003-10-23

N α -Methoxycarbonyl-(S)-tryptophan methyl ester is cyclised with 85% phosphoric acid to give (2S,3aR,8aS)-1,2-bis(methoxycarbonyl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole which on reaction toluene-p-sulphonyl chloride gives (2S,3aR,8aS)-1,2-bis(methoxycarbonyl)-8-(p-tolylsulphonyl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole. This compound undergoes deprotonation lithium diisopropylamide the corresponding enolate quenched a variety of alkylating agents resulting in alkylation, retention...

10.1039/p19910001693 article EN Journal of the Chemical Society. Perkin transactions I/Journal of the Chemical Society. Perkin transactions. I 1991-01-01

10.1007/s10550-005-0040-3 article EN BT Technology Journal 2005-07-01
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