Paul H. Lewis

Jonathon S. Hare, Paul H. Lewis: Explicit diversification of image search. ICMR 2013: 295-296

Jonathon S. Hare, Sina Samangooei, David Dupplaw, Paul H. Lewis: Twitter's visual pulse. ICMR 2013: 297-298

Jonathon S. Hare, Sina Samangooei, David Dupplaw, Paul H. Lewis: ImageTerrier: an extensible platform for scalable high-performance image retrieval. ICMR 2012: 40

David Dupplaw, Madalina Croitoru, Srinandan Dasmahapatra, Alex Gibb, Horacio González-Vélez, Miguel Lurgi, Bo Hu, Paul H. Lewis, Andrew Peet: A knowledge-rich distributed decision support framework: a case study for brain tumour diagnosis. Knowledge Eng. Review 26(3): 247-260 (2011)

Liang Xiao, Srinandan Dasmahapatra, Paul H. Lewis, Bo Hu, Andrew Peet, Alex Gibb, David Dupplaw, Madalina Croitoru, Francesc Estanyol, Juan Martínez-Miranda, Horacio González-Vélez, Magí Lluch i Ariet: The design and implementation of a novel security model for HealthAgents. Knowledge Eng. Review 26(3): 261-282 (2011)

Bo Hu, Madalina Croitoru, Roman Roset, David Dupplaw, Miguel Lurgi, Srinandan Dasmahapatra, Paul H. Lewis, Juan Martínez-Miranda, Carlos Sáez: The HealthAgents ontology: knowledge representation in a distributed decision support system for brain tumours. Knowledge Eng. Review 26(3): 303-328 (2011)

Jonathon S. Hare, Sina Samangooei, Paul H. Lewis: Efficient clustering and quantisation of SIFT features: exploiting characteristics of the SIFT descriptor and interest region detectors under image inversion. ICMR 2011: 2

Liang Xiao, Bo Hu, Madalina Croitoru, Paul H. Lewis, Srinandan Dasmahapatra: A knowledgeable security model for distributed health information systems. Computers & Security 29(3): 331-349 (2010)

Mohammad Faizal Ahmad Fauzi, Paul H. Lewis: Block-based Against Segmentation-based Texture Image Retrieval. J. UCS 16(3): 402-423 (2010)

Jonathon S. Hare, Paul H. Lewis: Automatically annotating the MIR Flickr dataset: experimental protocols, openly available data and semantic spaces. Multimedia Information Retrieval 2010: 547-556

Horacio González-Vélez, Mariola Mier, Margarida Julià-Sapé, Theodoros N. Arvanitis, Juan Miguel García-Gómez, Montserrat Robles, Paul H. Lewis, Srinandan Dasmahapatra, David Dupplaw, Andrew Peet, Carles Arús, Bernardo Celda, Sabine Van Huffel, Magí Lluch i Ariet: HealthAgents: distributed multi-agent brain tumor diagnosis and prognosis. Appl. Intell. 30(3): 191-202 (2009)

Mohammad Faizal Ahmad Fauzi, Paul H. Lewis: Query by low-quality image. Image Vision Comput. 27(6): 713-724 (2009)

David Dupplaw, Srinandan Dasmahapatra, Bo Hu, Paul H. Lewis, Nigel Shadbolt: A distributed, service-based framework for knowledge applications with multimedia. ACM Trans. Inf. Syst. 27(4) (2009)

Lailatul Qadri Zakaria, Wendy Hall, Paul H. Lewis: Modelling image semantic descriptions from web 2.0 documents using a hybrid approach. iiWAS 2009: 306-312

Liang Xiao, Bo Hu, Lucy Hederman, Paul H. Lewis, Borislav D. Dimitrov, Tom Fahey: Towards knowledge sharing and patient privacy in a clinical decision support system. ITI 2009: 99-104

Madalina Croitoru, Liang Xiao, David Dupplaw, Paul H. Lewis: Expressive security policy rules using Layered Conceptual Graphs. Knowl.-Based Syst. 21(3): 209-216 (2008)

Mohammad Faizal Ahmad Fauzi, Paul H. Lewis: A multiscale approach to texture-based image retrieval. Pattern Anal. Appl. 11(2): 141-157 (2008)

Liang Xiao, Javier Vicente, Carlos Sáez, Andrew Peet, Alex Gibb, Paul H. Lewis, Srinandan Dasmahapatra, Madalina Croitoru, Horacio González-Vélez, Magí Lluch i Ariet, David Dupplaw: A Security Model and its Application to a Distributed Decision Support System for Healthcare. ARES 2008: 578-585

Jiayu Tang, Paul H. Lewis: Non-negative matrix factorisation for object class discovery and image auto-annotation. CIVR 2008: 105-112

Jonathon S. Hare, Sina Samangooei, Paul H. Lewis, Mark S. Nixon: Semantic spaces revisited: investigating the performance of auto-annotation and semantic retrieval using semantic spaces. CIVR 2008: 359-368

Madalina Croitoru, Cornelius Croitoru, Paul H. Lewis: BIDFLOW: a New Graph-Based Bidding Language for Combinatorial Auctions. ECAI 2008: 871-872

Madalina Croitoru, Srinandan Dasmahapatra, Paul H. Lewis: Incorporating Probabilistic Knowledge in HealthAgents: a Conceptual Graph Approach. ICCS Supplement 2008: 33-40

Liang Xiao, Paul H. Lewis, Alex Gibb: Developing a security protocol for a distributed decision support system in a healthcare environment. ICSE 2008: 673-682

Liang Xiao, Paul H. Lewis, Srinandan Dasmahapatra: Secure Interaction Models for the HealthAgents System. SAFECOMP 2008: 167-180

Mark J. Weal, Harith Alani, Sanghee Kim, Paul H. Lewis, David E. Millard, Patrick A. S. Sinclair, David De Roure, Nigel R. Shadbolt: Ontologies as facilitators for repurposing web documents. Int. J. Hum.-Comput. Stud. 65(6): 537-562 (2007)

Bo Hu, Srinandan Dasmahapatra, David Dupplaw, Paul H. Lewis, Nigel Shadbolt: Reflections on a medical ontology. International Journal of Man-Machine Studies 65(7): 569-582 (2007)

Bo Hu, Srinandan Dasmahapatra, Paul H. Lewis: Semantic metrics. IJMSO 2(4): 242-258 (2007)

Jiayu Tang, Paul H. Lewis: A Study of Quality Issues for Image Auto-Annotation With the Corel Dataset. IEEE Trans. Circuits Syst. Video Techn. 17(3): 384-389 (2007)

Bo Hu, Srinandan Dasmahapatra, Paul H. Lewis, Nigel Shadbolt: On Capturing Semantics in Ontology Mapping. AAAI 2007: 311-316

Madalina Croitoru, Bo Hu, Srinandan Dasmahapatra, Paul H. Lewis, David Dupplaw, Alex Gibb, Margarida Julià-Sapé, Javier Vicente, Carlos Sáez, Juan Miguel García-Gómez, Roman Roset, Francesc Estanyol, Xavier Rafael Palou, Mariola Mier: Conceptual Graphs Based Information Retrieval in HealthAgents. CBMS 2007: 618-623

Jonathon S. Hare, Paul H. Lewis, Peter G. B. Enser, Christine J. Sandom: Semantic facets: an in-depth analysis of a semantic image retrieval system. CIVR 2007: 250-257

Jiayu Tang, Paul H. Lewis: Using multiple segmentations for image auto-annotation. CIVR 2007: 581-586

Liang Xiao, David Robertson, Madalina Croitoru, Paul H. Lewis, Srinandan Dashmapatra, David Dupplaw, Bo Hu: Adaptive Agent Model: an Agent Interaction and Computation Model. COMPSAC (2) 2007: 153-158

Liang Xiao, Andrew Peet, Paul H. Lewis, Srinandan Dashmapatra, Carlos Sáez, Madalina Croitoru, Javier Vicente, Horacio González-Vélez, Magí Lluch i Ariet: An Adaptive Security Model for Multi-agent Systems and Application to a Clinical Trials Environment. COMPSAC (2) 2007: 261-268

Patrick A. S. Sinclair, Kirk Martinez, Paul H. Lewis: Dynamic link service 2.0: using wikipedia as a linkbase. Hypertext 2007: 161-162

Madalina Croitoru, Bo Hu, Srinandan Dashmapatra, Paul H. Lewis, David Dupplaw, Liang Xiao: A Conceptual Graph Description of Medical Data for Brain Tumour Classification. ICCS 2007: 140-153

Madalina Croitoru, Bo Hu, Srinandan Dashmapatra, Paul H. Lewis, David Dupplaw, Liang Xiao: A Conceptual Graph Based Approach to Ontology Similarity Measure. ICCS 2007: 154-164

Bo Hu, Madalina Croitoru, Srinandan Dasmahapatra, Paul H. Lewis, Nigel Shadbolt: Indexing ontologies with semantics-enhanced keywords. K-CAP 2007: 119-126

David Robertson, Fausto Giunchiglia, Frank van Harmelen, Maurizio Marchese, Marta Sabou, W. Marco Schorlemmer, Nigel Shadbolt, Ronny Siebes, Carles Sierra, Christopher Walton, Srinandan Dasmahapatra, David Dupplaw, Paul H. Lewis, Mikalai Yatskevich, Spyros Kotoulas, Adrian Perreau de Pinninck, Antonis Loizou: Open Knowledge. LADS 2007: 1-18

Bo Hu, Srinandan Dasmahapatra, David Robertson, Paul H. Lewis: Decentralised Clinical Guidelines Modelling with Lightweight Coordination Calculus. LBM (Short Papers) 2007

Daniel A. Smith, Alisdair Owens, m. c. schraefel, Patrick A. S. Sinclair, Paul André, Max Wilson, Alistair Russell, Kirk Martinez, Paul H. Lewis: Challenges in Supporting Faceted Semantic Browsing of Multimedia Collections. SAMT 2007: 280-283

Bo Hu, Srinandan Dasmahapatra, Paul H. Lewis: Emerging Consensus In-situ. OM 2007

Madalina Croitoru, Liang Xiao, David Dupplaw, Paul H. Lewis: Expressive security policy rules using Layered Conceptual Graphs. SGAI Conf. 2007: 237-250

Jiayu Tang, Paul H. Lewis: An image based feature space and mapping for linking regions and words. VISAPP (2) 2007: 29-35

Wasara Rodhetbhai, Paul H. Lewis: Salient Region Filtering for Background Subtraction. VISUAL 2007: 126-135

Ling Guan, Horace Ho-Shing Ip, Paul H. Lewis, Hau-San Wong, Paisarn Muneesawang: Information Mining from Multimedia Databases. EURASIP J. Adv. Sig. Proc. 2006 (2006)

Mohammad Faizal Ahmad Fauzi, Paul H. Lewis: Automatic texture segmentation for content-based image retrieval application. Pattern Anal. Appl. 9(4): 307-323 (2006)

Jonathon S. Hare, Paul H. Lewis, Peter G. B. Enser, Christine J. Sandom: A Linear-Algebraic Technique with an Application in Semantic Image Retrieval. CIVR 2006: 31-40

Paul H. Lewis, Maria Katsorchi-Hayes: Trust and Virtual Organisations - Emergent Considerations for Virtual Interorganisational Work in the Global Chemicals Industry. Computer Supported Acitivity Coordination 2006: 95-106

Bo Hu, Yannis Kalfoglou, Harith Alani, David Dupplaw, Paul H. Lewis, Nigel Shadbolt: Semantic Metrics. EKAW 2006: 166-181

Carles Arús, Bernardo Celda, Srinandan Dasmahapatra, David Dupplaw, Horacio González-Vélez, Sabine Van Huffel, Paul H. Lewis, Magí Lluch i Ariet, Mariola Mier, Andrew Peet, Montserrat Robles: On the Design of a Web-Based Decision Support System for Brain Tumour Diagnosis Using Distributed Agents. IAT Workshops 2006: 208-211

Jiayu Tang, Jonathon S. Hare, Paul H. Lewis: Image Auto-Annotation using a Statistical Model with Salient Regions. ICME 2006: 525-528

Yannis Kalfoglou, Srinandan Dasmahapatra, David Dupplaw, Bo Hu, Paul H. Lewis, Nigel Shadbolt: Living with the Semantic Gap: Experiences and Remedies in the Context of Medical Imaging. SAMT (Posters and Demos) 2006

Denis Pitzalis, Patrick A. S. Sinclair, Christian Lahanier, Matthew Addis, Richard Lowe, Shahbaz Hafeez, Paul H. Lewis, Kirk Martinez, Monica M. C. Schraefel, Ruven Pillay, Genevieve Aitken, Alistair Russell, Daniel A. Smith: Semantically Exposing Existing Knowledge Repositories: A Case Study in Cultural Heritage. SAMT (Posters and Demos) 2006

Patrick A. S. Sinclair, Paul H. Lewis, Kirk Martinez, Matthew Addis, Gary D. Prideaux: Semantic web integration of cultural heritage sources. WWW 2006: 1047-1048

Srinandan Dasmahapatra, David Dupplaw, Bo Hu, Paul H. Lewis, Nigel Shadbolt: Ontology-Mediated Distributed Decision Support for Breast Cancer. AIME 2005: 221-225

Simon Goodall, Paul H. Lewis, Kirk Martinez: Towards Automatic Classification of 3-D Museum Artifacts Using Ontological Concepts. CIVR 2005: 435-444

Peter G. B. Enser, Christine J. Sandom, Paul H. Lewis: Automatic Annotation of Images from the Practitioner Perspective. CIVR 2005: 497-506

Jonathon S. Hare, Paul H. Lewis: On Image Retrieval Using Salient Regions with Vector-Spaces and Latent Semantics. CIVR 2005: 540-549

Jonathon S. Hare, Paul H. Lewis: Content-based image retrieval using a mobile device as a novel interface. Storage and Retrieval Methods and Applications for Multimedia 2005: 64-75

Simon Goodall, Paul H. Lewis, Kirk Martinez: 3-D shape descriptors and distance metrics for content-based artifact retrieval. Storage and Retrieval Methods and Applications for Multimedia 2005: 87-97

Peter G. B. Enser, Christine J. Sandom, Paul H. Lewis: Surveying the Reality of Semantic Image Retrieval. VISUAL 2005: 177-188

Paul H. Lewis, Kirk Martinez, Fazly Salleh Abas, Mohammad Faizal Ahmad Fauzi, Stephen C. Y. Chan, Matthew Addis, Mike J. Boniface, Paul Grimwood, Alison Stevenson, Christian Lahanier, James Stevenson: An integrated content and metadata based retrieval system for art. IEEE Transactions on Image Processing 13(3): 302-313 (2004)

Sanghee Kim, Paul H. Lewis, Kirk Martinez: The Impact of Enriched Linguistic Annotation on the Performance of Extracting Relation Triples. CICLing 2004: 547-558

Jonathon S. Hare, Paul H. Lewis: Salient Regions for Query by Image Content. CIVR 2004: 317-325

Simon Goodall, Paul H. Lewis, Kirk Martinez, Patrick A. S. Sinclair, Fabrizio Giorgini, Matthew Addis, Mike J. Boniface, Christian Lahanier, James Stevenson: SCULPTEUR: Multimedia Retrieval for Museums. CIVR 2004: 638-646

Bo Hu, Srinandan Dasmahapatra, David Dupplaw, Paul H. Lewis, Nigel Shadbolt: Managing Patient Record Instances Using DL-Enabled Formal Concept Analysis. EKAW 2004: 172-186

Sanghee Kim, Paul H. Lewis, Kirk Martinez, Simon Goodall: Question Answering Towards Automatic Augmentations of Ontology Instances. ESWS 2004: 152-166

Simon Goodall, Paul H. Lewis, Kirk Martinez, Patrick A. S. Sinclair, Fabrizio Giorgini, Matthew Addis, Christian Lahanier, James Stevenson: Knowledge-Based Exploration of Multimedia Museum Collections. EWIMT 2004

Harith Alani, Sanghee Kim, David E. Millard, Mark J. Weal, Wendy Hall, Paul H. Lewis, Nigel Shadbolt: Automatic Ontology-Based Knowledge Extraction from Web Documents. IEEE Intelligent Systems 18(1): 14-21 (2003)

Mohammad Faizal Ahmad Fauzi, Paul H. Lewis: A Fully Unsupervised Texture Segmentation Algorithm. BMVC 2003: 1-10

Matthew Addis, Mike J. Boniface, Simon Goodall, Paul Grimwood, Sanghee Kim, Paul H. Lewis, Kirk Martinez, Alison Stevenson: Integrated Image Content and Metadata Search and Retrieval across Multiple Databases. CIVR 2003: 91-100

Bo Hu, Srinandan Dasmahapatra, Paul H. Lewis, Nigel Shadbolt: Ontology-Based Medical Image Annotation with Description Logics. ICTAI 2003: 77-

Matthew Addis, Mike J. Boniface, Simon Goodall, Paul Grimwood, Sanghee Kim, Paul H. Lewis, Kirk Martinez, Alison Stevenson: SCULPTEUR: Towards a New Paradigm for Multimedia Museum Information Handling. International Semantic Web Conference 2003: 582-596

Michael G. Grant, Mark S. Nixon, Paul H. Lewis: Extracting moving shapes by evidence gathering. Pattern Recognition 35(5): 1099-1114 (2002)

Mohammad Faizal Ahmad Fauzi, Paul H. Lewis: Query by Fax for Content-Based Image Retrieval. CIVR 2002: 91-99

Stephen Chi-fai Chan, Kirk Martinez, Paul H. Lewis, Christian Lahanier, James Stevenson: Handling Sub-Image Queries In Content-Based Retrieval of High Resolution Art Images. ICHIM (2) 2001: 157-163

Jeremy Rose, Paul H. Lewis: Using Structuration Theory in Action Research: An Intranet Development Project. Realigning Research and Practice in Information Systems Development 2001: 273-296

Michael G. Grant, Mark S. Nixon, Paul H. Lewis: Parameterised Moving Shape Extraction. BMVC 2000: 1-10

Robert Tansley, Colin Bird, Wendy Hall, Paul H. Lewis, Mark J. Weal: Automating the linking of content and concept. ACM Multimedia 2000: 445-447

Dan W. Joyce, Paul H. Lewis, Robert Tansley, Mark R. Dobie, Wendy Hall: Semiotics and agents for integrating and navigating through multimedia representations of concepts. Storage and Retrieval for Media Databases 2000: 120-131

David Dupplaw, Paul H. Lewis: Content-based image retrieval with scale-space object trees. Storage and Retrieval for Media Databases 2000: 253-261

Paul H. Lewis, Wendy Hall, Les Carr, David De Roure: The significance of linking. ACM Comput. Surv. 31(4es): 10 (1999)

Joseph K. P. Kuan, Paul H. Lewis: A Study on Data Point Search for HG-Trees. SIGMOD Record 28(1): 90-96 (1999)

Michael G. Grant, Mark S. Nixon, Paul H. Lewis: Finding Moving Shapes by Continuous-Model Evidence Gathering. BMVC 1999: 1-10

Robert Tansley, Mark R. Dobie, Paul H. Lewis, Wendy Hall: MAVIS 2: an architecture for content and concept based multimedia information exploration. ACM Multimedia (2) 1999: 203

Stephen C. Y. Chan, Paul H. Lewis: A Pre-filter Enabling Fast Frontal Face Detection. VISUAL 1999: 777-784

Paul H. Lewis, Hugh C. Davis, Mark R. Dobie, Wendy Hall: Using image content for retrieval and navigation. History and Computing 10(1-3): 112-119 (1998)

Paul H. Lewis, Rob Wilkins, Steve Griffiths, Hugh C. Davis, Wendy Hall: Content based navigation in an open hypermedia environment. Image Vision Comput. 16(12-13): 921-929 (1998)

Paul H. Lewis, Joseph K. P. Kuan, Steve T. Perry, Mark R. Dobie, Hugh C. Davis, Wendy Hall: Content based navigation from images. J. Electronic Imaging 7(2): 275-281 (1998)

Joseph K. P. Kuan, Dan W. Joyce, Paul H. Lewis: Flexible Features in Texture with Similarity. MVA 1998: 211-215

Periasamy Radhakrishnan, Paul H. Lewis: Agent-Like Support for Content-Based Retrieval and Navigation. Storage and Retrieval for Image and Video Databases (SPIE) 1998: 228-235

Mark S. Toller, Paul H. Lewis, Mark S. Nixon: Video Segmentation Using Combined Cues. Storage and Retrieval for Image and Video Databases (SPIE) 1998: 414-425

Steve T. Perry, Paul H. Lewis: Novel Image Viewer Providing Fast Object Delineation for Content-Based Retrieval and Navigation. Storage and Retrieval for Image and Video Databases (SPIE) 1998: 436-445

Paul H. Lewis, Joseph K. P. Kuan, Steve T. Perry, Mark R. Dobie, Hugh C. Davis, Wendy Hall: Navigating from Images Using Generic Links Based on Image Content. Storage and Retrieval for Image and Video Databases (SPIE) 1997: 238-248

R. Harrison, L. G. Samaraweera, Mark R. Dobie, Paul H. Lewis: An evaluation of code metrics for object-oriented programs. Information & Software Technology 38(7): 443-450 (1996)

Paul H. Lewis, Hugh C. Davis, Steve Griffiths, Wendy Hall, Rob Wilkins: Media-based Navigation with Generic Links. Hypertext 1996: 215-223

R. Harrison, L. G. Samaraweera, Mark R. Dobie, Paul H. Lewis: Estimating the quality of functional programs: an empirical investigation. Information & Software Technology 37(12): 701-707 (1995)

Rob Wilkins, Steve Griffiths, Paul H. Lewis, Wendy Hall, Hugh C. Davis: The MAVIS Microcosm Extensions for Content Based Navigation and Retrieval. IWHD 1995: 72-73

Mark R. Dobie, Paul H. Lewis: Extracting Curvilinear Features from Remotely Sensed Images Using Minimum Cost Path Techniques. ICIP (3) 1994: 231-235

Mark R. Dobie, Paul H. Lewis, Mark S. Nixon: Curvilinear Network Extraction from Remotely Sensed Images. MVA 1994: 123-126

Mark R. Dobie, Paul H. Lewis: Data structures for image processing in C. Pattern Recognition Letters 12(8): 457-466 (1991)

R. I. Taylor, Paul H. Lewis: A Fractal Shape Signature. BMVC 1991: 1-7

Kelvin J. Goodson, Paul H. Lewis: A knowledge based line recognition system. Pattern Recognition Letters 11(4): 295-304 (1990)

Paul H. Lewis, Kelvin J. Goodson: Knowledge Based Interpretation of Line Drawing Images. MVA 1988: 216-219

Kelvin J. Goodson, Paul H. Lewis: Feature Extraction from Line Drawing Images. Pattern Recognition 1988: 216-221