Search results for "Africa"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
23	Benjamin Schmitt, Galina Pasko, Alexander A. Pasko, Tosiyasu L. Kunii	Rendering trimmed implicit surfaces and curves.	Afrigraph	2004	DBLP DOI BibTeX RDF	geometric modeling, ray-tracing, implicit surfaces, polygonization, function representation, trimming
23	James E. Gain, Alan Chalmers (eds.)	Proceedings of the 2nd International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa, Afrigraph 2003, Cape Town, South Africa, February 3-5, 2003	Afrigraph	2003	DBLP BibTeX RDF
23		Proceedings of the ISSA 2002 Information for Security for South-Africa 2nd Annual Conference, 10-12 July 2002, Misty Hills Country Hotel, Muldersdrift, Gauteng, South Africa	ISSA	2003	DBLP BibTeX RDF
23	Thorsten Holtkämper	Real-time gaseous phenomena: a phenomenological approach to interactive smoke and steam.	Afrigraph	2003	DBLP DOI BibTeX RDF	virtual environment, physics-based modeling, stochastic modeling, particle systems, real-time simulation, smoke, steam, gaseous phenomena
23	Lynette van Zijl, Dean Barker	South African Sign Language Machine Translation System.	Afrigraph	2003	DBLP DOI BibTeX RDF	avatar, facial animation
23	Adele Lobb, Shaun Bangay	Realistic autonomous fish for virtual reality.	Afrigraph	2003	DBLP DOI BibTeX RDF	fish, modeling, animating, rendering, procedural modeling
23	Holger Winnemöller, Shaun Bangay	Rendering optimisations for stylised sketching.	Afrigraph	2003	DBLP DOI BibTeX RDF	chalk, coal, edge-fading, hatching, pencil, uncertainty-functions, non-photorealistic rendering, rendering, temporal coherence, 3D texturing
23	Peter William Longhurst, Patrick Ledda, Alan Chalmers	Psychophysically based artistic techniques for increased perceived realism of virtual environments.	Afrigraph	2003	DBLP DOI BibTeX RDF	virtual reality, image quality, realistic rendering, human visual perception
23	Elvis Ko-Yung Jeng, Zhigang Xiang	Forward area light map projection.	Afrigraph	2003	DBLP DOI BibTeX RDF	area light, rendering, shadow algorithm, soft shadow
23	Zayd Hendricks, Jakkaphan Tangkuampien, Katherine M. Malan	Virtual galleries: is 3D better?	Afrigraph	2003	DBLP DOI BibTeX RDF	cultural archive, dynamic generation, virtual galleries, navigation, virtual environments, VRML, user evaluation
23	D. W. Viljoen, André P. Calitz, N. L. O. Cowley	A 2-D MPEG-4 multimedia authoring tool.	Afrigraph	2003	DBLP DOI BibTeX RDF	MPEG-4 framework, MPEG-4 multimedia authoring tool
23	Cathryn Johns	Spatial learning: cognitive mapping in abstract virtual environments.	Afrigraph	2003	DBLP DOI BibTeX RDF	visualization, virtual reality, navigation, teaching, cognitive maps, spatial information
23	Tomasz Zaniewski, Shaun Bangay	Simulation and visualization of fire using extended lindenmayer systems.	Afrigraph	2003	DBLP DOI BibTeX RDF	fire simulation, java 3D, lindenmayer systems
23	Jéan H. Greyling, André P. Calitz	The development of a computerised multimedia tutorial system for a diverse student population.	Afrigraph	2003	DBLP DOI BibTeX RDF	computerised multimedia tutorial systems, computerised testing, human-computer interfaces
23	David Nunez 0001, Edwin H. Blake	Conceptual priming as a determinant of presence in virtual environments.	Afrigraph	2003	DBLP DOI BibTeX RDF	virtual environments, presence, priming
23	Deborah Patrick, Shaun Bangay	A lightwave 3D plug-in for modeling long hair on virtual humans.	Afrigraph	2003	DBLP DOI BibTeX RDF	explicit model, lightwave, plug-in, hair modeling
23	Volker Paelke, Christian Reimann, Waldemar Rosenbach	A visualization design repository for mobile devices.	Afrigraph	2003	DBLP DOI BibTeX RDF	interface design for mobile devices, visualization design, design reuse
23	Jürgen Gausemeier, Jürgen Fründ, Carsten Matysczok, Beat D. Brüderlin, David Beier	Development of a real time image based object recognition method for mobile AR-devices.	Afrigraph	2003	DBLP DOI BibTeX RDF	AR, augmented reality, mobile devices, object recognition, PDA, process model, object tracking
23	Adrian Sharpe, Matthew Hampton, Shaun Nirenstein, James E. Gain, Edwin H. Blake	Accelerating ray shooting through aggressive 5D visibility preprocessing.	Afrigraph	2003	DBLP DOI BibTeX RDF	ray tracing, global illumination, visibility, ray casting, ray shooting
23	Daniel Méneveaux, Kadi Bouatouch, Gilles Subrenat, Philippe Blasi	Efficient clustering and visibility calculation for global illumination.	Afrigraph	2003	DBLP DOI BibTeX RDF	architectural environments, clustering, global illumination, visibility
23	Javier Lluch, Emilio Camahort, Roberto Vivó	Procedural multiresolution for plant and tree rendering.	Afrigraph	2003	DBLP DOI BibTeX RDF	modeling of plants, level-of-detail (LOD), multiresolution, L-system, image synthesis
23	Wallace Chigona, Thomas Strothotte	Improving readability of contextualized text explanations.	Afrigraph	2003	DBLP DOI BibTeX RDF	dual-use of image space, monotone polygons, multi-column presentation, text layout, distortion, readability
23	David Nunez 0001, Edwin H. Blake	A direct comparison of presence levels in text-based and graphics-based virtual environments.	Afrigraph	2003	DBLP DOI BibTeX RDF	virtual environments, presence, priming
23	Zayd Hendricks, Gary Marsden, Edwin H. Blake	A meta-authoring tool for specifying interactions in virtual reality environments.	Afrigraph	2003	DBLP DOI BibTeX RDF	migrating user support, virtual reality authoring, virtual reality, interaction, behavior, scripting languages
23	Daniel I. Azuma, Daniel N. Wood, Brian Curless, Tom Duchamp, David Salesin, Werner Stuetzle	View-dependent refinement of multiresolution meshes with subdivision connectivity.	Afrigraph	2003	DBLP DOI BibTeX RDF	wavelets, level-of-detail, multiresolution representations, view-dependent refinement
23	Barry Steyn, James E. Gain	Topology alteration for virtual sculpting using spatial deformation.	Afrigraph	2003	DBLP DOI BibTeX RDF	topology alteration, computer graphics, computer modelling, virtual sculpting
23	Dave Lockwood	Virtual reality in Africa - for Africa.	Digit. Creativity	2002	DBLP DOI BibTeX RDF
23	Lance A. K. Ingram	Towards a pattern-based approach for achieving semantic integrity in object-relational databases.	ISSA	2002	DBLP BibTeX RDF
23	Cheryl Vroom	Auditing the Employee in the Work Environment with Regard to Information Security.	ISSA	2002	DBLP BibTeX RDF
23	Adéle Martins	Assessing Information Security Culture.	ISSA	2002	DBLP BibTeX RDF
23	Simon R. Chudley, Ulrich Ultes-Nitsche	Configuring Firewalls - An XML-based Approach to Modelling and Implementing Firewall Configurations.	ISSA	2002	DBLP BibTeX RDF
23	John Rollason, Tom Addison, Kim Munro	IS Security: User Identification and Authentication - The First Pillar of IS Security.	ISSA	2002	DBLP BibTeX RDF
23	Karin Venter	The Delegation Authorization Model: A Model For The Dynamic Delegation Of Authorization Rights In A Secure Workflow Management System.	ISSA	2002	DBLP BibTeX RDF
23	Simon Taylor	Practical Unix Security - Securing IBM's AIX.	ISSA	2002	DBLP BibTeX RDF
23	Lizette Robbertze	Information Security Implementation Methodologies.	ISSA	2002	DBLP BibTeX RDF
23	Kerry-Lynn Thomson	Corporate Governance: Information security the weakest link?	ISSA	2002	DBLP BibTeX RDF
23	Wesley Brandi	On the Semantic Web and its Web of Trust.	ISSA	2002	DBLP BibTeX RDF
23	Johan Van Niekerk	A Web-Based Portal For Information Security Education.	ISSA	2002	DBLP BibTeX RDF
23	Evan James Dembskey	Quantum Cryptography - Advances in computer science may radically alter cryptography.	ISSA	2002	DBLP BibTeX RDF
23	Paula Kotzé	Feedback And Task Analysis For E-Commerce Sites.	ISSA	2002	DBLP BibTeX RDF
23	Francois Searle	An Analysis of Anonymity on the Internet.	ISSA	2002	DBLP BibTeX RDF
23	Kim Munro	Steganography - is it becoming a double-edged sword in computer security?	ISSA	2002	DBLP BibTeX RDF
23	Lindie du Plessis	Information Security Awareness: Baseline Education and Certification.	ISSA	2002	DBLP BibTeX RDF
23	Marianne Loock	Minimizing Security Risk Areas revealed by Data mining.	ISSA	2002	DBLP BibTeX RDF
23	Karin Höne	Information Security Policy - What do International Information Security Standards say?	ISSA	2002	DBLP BibTeX RDF
23	Petrunel Gerber	Information Security Health Check.	ISSA	2002	DBLP BibTeX RDF
23	Peter Jonathan de Villiers	Towards a Content-based Billing Model: The Synergy between Access Control and Billing.	ISSA	2002	DBLP BibTeX RDF
23	Marijke Coetzee	Secure Database Connectivity On The WWW.	ISSA	2002	DBLP BibTeX RDF
23	Willem Engelbrecht	Access control and separation of duty in agent-based workflow environments.	ISSA	2002	DBLP BibTeX RDF
23	Jacques Botha	A cyclic approach to Business Continuity Planning.	ISSA	2002	DBLP BibTeX RDF
23	Hein S. Venter	Comparing Intrusion Detection Tools using Generic Vulnerability Categories.	ISSA	2002	DBLP BibTeX RDF
23	Thomas Holz 0002	An Efficient Intrusion Detection System Design.	ISSA	2002	DBLP BibTeX RDF
23	Albin Zuccato	A modified mean value approach to assess security risk.	ISSA	2002	DBLP BibTeX RDF
23	Oliver Andre Hoppe	Security architecture of the Microsoft .NET framework.	ISSA	2002	DBLP BibTeX RDF
23	Ulrich Ultes-Nitsche, InSeon Yoo	An Integrated Network Security Approach - Pairing Detecting Malicious Patterns with Anomaly Detection.	ISSA	2002	DBLP BibTeX RDF
23	Alan Chalmers, Vali Lalioti, Edwin H. Blake, Shaun Bangay, James E. Gain (eds.)	Proceedings of the 1st International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa, Afrigraph 2001, Camps Bay, Cape Town, South Africa, November 5-7, 2001	Afrigraph	2001	DBLP BibTeX RDF
23	Ramesh Raskar, Kok-Lim Low	Interacting with spatially augmented reality.	Afrigraph	2001	DBLP DOI BibTeX RDF
23	James D. Lane, Vali Lalioti	Interacting with reflections in virtual environments.	Afrigraph	2001	DBLP DOI BibTeX RDF	Virtual reality, Input devices, Camera calibration, Scene Analysis, Input/Output Devices
23	André Hinkenjann	Using a multiple view system in a virtual environment to explore and interpret communication data sets.	Afrigraph	2001	DBLP DOI BibTeX RDF	Multiple View System, Visualization, Virtual Environments
23	Caleb Lyness, Otto-Carl Marte, Bryan Wong, Patrick C. Marais	Low-cost model reconstruction from image sequences.	Afrigraph	2001	DBLP DOI BibTeX RDF	Model Reconstruction, Volume Carving, Image Processing, Texture Mapping, Camera Calibration, Iso-surface
23	Katerina Mania	Connections between lighting impressions and presence in real and virtual environments: an experimental study.	Afrigraph	2001	DBLP DOI BibTeX RDF	Simulation, Virtual Environments, Human Factors, Presence, Illumination
23	Bedrich Benes, Rafael Forsbach	Parallel implementation of terrain erosion applied to the surface of Mars.	Afrigraph	2001	DBLP DOI BibTeX RDF	Terrain erosion, Parallel algorithms, Volume graphics
23	Richard Southern, Patrick C. Marais, Edwin H. Blake	Generic memoryless polygonal simplification.	Afrigraph	2001	DBLP DOI BibTeX RDF	error metric comparison, triangle mesh simplification, level of detail
23	Marc Erich Latoschik	A gesture processing framework for multimodal interaction in virtual reality.	Afrigraph	2001	DBLP DOI BibTeX RDF	3D HCI, gesture and speech input, gesture processing, immersive conditions, interaction in virtual reality, multimodal interface framework, gestures, multimodal
23	Caleb Lyness, Edwin H. Blake	Real time isosurface browsing.	Afrigraph	2001	DBLP DOI BibTeX RDF	isosurface browsing, volumetric data exploration, decoupling, User centered approach
23	Roy Eli Kfir	Virtual laboratories in education.	Afrigraph	2001	DBLP DOI BibTeX RDF	education, developing country, Virtual laboratories
23	Cathryn Johns, Edwin H. Blake	Cognitive maps in virtual environments: facilitation of learning through the use of innate spatial abilities.	Afrigraph	2001	DBLP DOI BibTeX RDF	visualization, virtual reality, navigation, teaching, presence, spatial, cognitive maps
23	Ferdi Scheepers	Landscape visualisation.	Afrigraph	2001	DBLP DOI BibTeX RDF
23	Judith R. Brown	ACM SIGGRAPH and future directions for computer graphics and interactive techniques.	Afrigraph	2001	DBLP DOI BibTeX RDF
23	Shaun Bangay	Experiences in porting a virtual reality system to Java.	Afrigraph	2001	DBLP DOI BibTeX RDF	native calls, Java, Java, networking, serialization
23	Andrzej Lukaszewski	Exploiting coherence of shadow rays.	Afrigraph	2001	DBLP DOI BibTeX RDF	ray coherence, rendering, ray tracing, soft shadows, offseting
23	André P. Calitz, Donald Munro	Representation of hierarchical structures in 3D space.	Afrigraph	2001	DBLP DOI BibTeX RDF	3D Web Sites, Object-Oriented Framework, Hierarchical Structures, Cone Tree
23	Marcello Carrozzino, Franco Tecchia, Claudia Falcioni, Massimo Bergamasco	Image caching algorithms and strategies for real time rendering of complex virtual environments.	Afrigraph	2001	DBLP DOI BibTeX RDF	virtual reality, algorithm, computer graphics, Image-based rendering
23	Shaun Bangay	Implementation and applications of the distortion operator.	Afrigraph	2001	DBLP DOI BibTeX RDF	texturing, projection, lighting, image warping, MMX
23	Gernot Goebbels, Vali Lalioti	Co-presence and co-working in distributed collaborative virtual environments.	Afrigraph	2001	DBLP DOI BibTeX RDF	Co-work, Evaluation, Collaborative Virtual Environments, Telepresence, Co-presence
23	Henrik Tramberend	A display device abstraction for virtual reality applications.	Afrigraph	2001	DBLP DOI BibTeX RDF	virtual reality, object orientation, computer graphics, abstraction, display device
23	Tania S. Douglas, Fernando Martinez, Ernesta M. Meintjes, Christopher L. Vaughan, Denis L. Viljoen	Extraction of eye features for fetal alcohol syndrome screening.	Afrigraph	2001	DBLP DOI BibTeX RDF	Fetal alcohol syndrome, eye feature extraction
23	Kate Devlin, Alan Chalmers	Realistic visualisation of the Pompeii frescoes.	Afrigraph	2001	DBLP DOI BibTeX RDF	visualization, Computer graphics, reconstructions, visual perception, archaeology
23	David Nunez 0001, Edwin H. Blake	Cognitive presence as a unified concept of virtual reality effectiveness.	Afrigraph	2001	DBLP DOI BibTeX RDF	effectiveness of virtual environments, presence, cognitive psychology
23	K. Fei	Expressive textures.	Afrigraph	2001	DBLP DOI BibTeX RDF	texture mapping, collaborative virtual environments, Facial expressions, character animation
23	William C. Marra, Joel Schesser	Africa ONE: the Africa Optical Network.	IEEE Commun. Mag.	1996	DBLP DOI BibTeX RDF
20	S. Wynchank, Jill Fortuin	African Telenursing: What is It and What's Special about It?.	eTELEMED	2010	DBLP DOI BibTeX RDF	Telenursing, Africa
20	Shikoh Gitau, Gary Marsden	Fair Partnerships - Working with NGOs.	INTERACT (1)	2009	DBLP DOI BibTeX RDF	Mobile Phones, Participatory Design, Public Display, Contextual Design, ICT4D, Africa, developing world, NGOs
20	Joses M. Kirigia, Ali Emrouznejad, Basilio Cassoma, Eyob Zere Asbu, Saidou Barry	A Performance Assessment Method for Hospitals: The Case of Municipal Hospitals in Angola.	J. Medical Syst.	2008	DBLP DOI BibTeX RDF	Hospital performance comparison, Efficiency and productivity, Malmquist indices, Angola/Africa, Data envelopment analysis
20	Heike Winschiers-Theophilus, Jens Fendler, Colin Stanley, Dave Joubert, Ibo Zimmermann, Sebastian Mukumbira	A bush encroachment decision support system's metamorphosis.	OZCHI	2008	DBLP DOI BibTeX RDF	Namibia, Southern Africa, community value design, cultural appropriation, recommendation support system, decision support system, Wiki, cross-cultural design, cross-cultural usability
20	Rosemary Luckin, Lynne Dunckley, Andrew M. Dearden	Designing human centered technologies for the developing world: HCI but not as we know it.	BCS HCI (2)	2007	DBLP BibTeX RDF	participatory design, development, Africa, developing world, Asia
20	Rizza Camus Caminero, Pavol Zavarsky, Yoshiki Mikami	Status of the African Web.	WWW	2006	DBLP DOI BibTeX RDF	ccTLD, internet statistics, web tree, interconnection, web accessibility, privacy protection, web graph, Africa
20	Rahul Tongia	Why is connectivity in developing regions expensive: policy challenges more than technical limitations?	WWW	2006	DBLP DOI BibTeX RDF	internet and telecom access, techno-economics, wireless, digital divide, broadband, Africa, open access, optical fibers
20	Marc Chemillier	Periodic musical sequences and Lyndon words.	Soft Comput.	2004	DBLP DOI BibTeX RDF	Infinite periodic words, Lyndon words, traditional music from Central Africa, cyclic forms
20	Joëlle Bitton, Stefan Agamanolis, Matthew Karau	RAW: conveying minimally-mediated impressions of everyday life with an audio-photographic tool.	CHI	2004	DBLP DOI BibTeX RDF	Mali, audiophotography, binaural sound recording, contextual audio, cultural exchange, everyday life, multicultural studies, unedited media, memory, storytelling, photography, Africa
12	Kyle Williams 0001, Hussein Suleman	Translating handwritten bushman texts.	JCDL	2010	DBLP DOI BibTeX RDF	cultural heritage preservation, handwritten manuscripts, information retrieval, image processing, digital libraries, CBIR
12	Angelo Kyrilov, Jarryd Chengalroyen, Mayya Tokman	Improving CS education at Wits using an online assessment and evaluation system: a case study.	ITiCSE	2010	DBLP DOI BibTeX RDF	automated student-tailored feedback, student performance analysis, e-learning, e-assessment
12	Minghui Zhou 0001, Audris Mockus	Growth of newcomer competence: challenges of globalization.	FoSER	2010	DBLP DOI BibTeX RDF
12	Shikoh Gitau, Gary Marsden, Jonathan Donner	After access: challenges facing mobile-only internet users in the developing world.	CHI	2010	DBLP DOI BibTeX RDF	mobile internet, ict4d, developing world, hci4d
12	Melissa R. Ho	Communication and computing in health facilities of southwest Uganda.	CHI Extended Abstracts	2010	DBLP DOI BibTeX RDF	OBA, netbook, mobile phone, healthcare, ICT4D, ICTD, HCI4D
12	Eric A. Brewer	Technology for developing regions: Moore's law is not enough.	ASPLOS	2010	DBLP DOI BibTeX RDF	it for development, developing regions, ictd
12	Tibor Vámos	Social, Organizational, and Individual Impacts of Automation.	Handbook of Automation	2009	DBLP DOI BibTeX RDF
12	Arunas Augustinaitis, Richard Ennals, Egle Malinauskiene, Rimantas Petrauskas	E-redesigning of society: towards experiential connectivity of generations in Lithuania.	AI Soc.	2009	DBLP DOI BibTeX RDF
12	Thomas Odamtten, Jeremy Millard	Learning from others within the landscape of "transitional economies" and the challenge in ICT development for African countries.	AI Soc.	2009	DBLP DOI BibTeX RDF
12	Chris Riley, Kathy Buckner, Graham Johnson, David Benyon	Culture & biometrics: regional differences in the perception of biometric authentication technologies.	AI Soc.	2009	DBLP DOI BibTeX RDF