T. Des-mati-`-eresmati-`-mati-`-eres, Annexe A: Paramétrisation des objets tel-00528883, version 1 -22, 2010.

M. Unifiée and :. , 129 Reconstruction finale, 129 TABLE DES MATI`ERESMATI` MATI`ERES tel-00528883, 2010.

L. Scène, S. Shoppe-scène-avec-unéclairageun´unéclairage-indirect, and .. , 61 4.10 Deux images d'une session interactive avec le " Render Cache, p.63

. .. Unéclairageun´unéclairage-indirecte, Reconstruction diffuse du " Soda Shoppe, p.104

L. Aupperle and P. Hanrahan, A hierarchical illumination algorithm for surfaces with glossy reflection, Proceedings of the 20th annual conference on Computer graphics and interactive techniques , SIGGRAPH '93, pp.155-162, 1993.
DOI : 10.1145/166117.166137

J. R. Arvo, Backward ray tracing, ACM SIGGRAPH '86 Course Notes - Developments in Ray Tracing, 1986.

J. Arvo, Stratified sampling of spherical triangles, Proceedings of the 22nd annual conference on Computer graphics and interactive techniques , SIGGRAPH '95, pp.437-438, 1995.
DOI : 10.1145/218380.218500

[. Arvo, K. Torrance, and B. Smits, A framework for the analysis of error in global illumination algorithms, Proceedings of the 21st annual conference on Computer graphics and interactive techniques , SIGGRAPH '94, pp.75-84, 1994.
DOI : 10.1145/192161.192179

W. Adrina, A. Bowman, and . Azzalini, Applied Smoothing Techniques for Data Analisys, 1997.

. Ph, . Bekaert, . Ph, Y. D. Dutre, and . Willems, Final radiosity gather step using a monte carlo technique with optimal importance sampling, 1998.

P. Bekaert, Hierarchical and Stochastic Algorithms for Radiosity, 1999.

R. Bastos, M. Goslin, and N. I. Badler, Efficient rendering of radiosity using texture and bicubic interpolation, 1997 Symposium on Interactive 3D Graphics, pp.71-74, 1997.

. Willems, Hierarchical monte-carlo radiosity, Eurographics Workshop on Rendering. Eurographics, 1998.

R. Daniel, H. E. Baum, J. M. Rushmeier, and . Winget, Improving radiosity solutions through the use of analytically determined form-factors, Computer Graphics (SIGGRAPH '89 Proceedings), volume 23 of Computer Graphics Proceedings, Annual Conference Series, pp.325-334

F. Michael, S. E. Cohen, J. R. Chen, D. P. Wallace, and . Greenberg, A progressive refinement approach to fast radiosity image generation, Computer Graphics (SIGGRAPH '88 Proceedings), volume 22 of Computer Graphics Proceedings, Annual Conference Series, pp.75-84

F. Michael, D. P. Cohen, and . Greenberg, The hemi-cube : A radiosity solution for complex environnement Incremental radiosity : An extension of progressive radiosity to an interactive image synthesis system, Computer Graphics (SIGGRAPH '85 Proceedings), volume 19 of Computer Graphics Proceedings, Annual Conference SeriesChe90] Shenchang Eric Chen Computer Graphics (SIGGRAPH '90 Proceedings), volume 24 of Computer Graphics Proceedings, Annual Conference Series, pp.31-40, 1985.

H. Per, D. Christensen, E. J. Lischinski, D. H. Stollnitz, and . Salesin, Clustering for glossy global illumination, ACM Transactions on Graphics, vol.16, issue.1, pp.3-33, 1997.

R. L. Cook, Practical aspects of distributed ray tracing, ACM SIGGRAPH '86 Developments in Ray Tracing seminar notes, 1986.

R. L. Cook, T. Porter, and L. Carpenter, Distributed ray tracing, Computer Graphics (ACM SIGGRAPH '84 Proceedings), pp.137-145, 1984.

H. E. Shenchang-eric-chen, G. Rushmeier, D. Miller, and . Turner, A progressive multi-pass method for global illumination, Computer Graphics (SIGGRAPH '91 Proceedings), volume 25 of Computer Graphics Proceedings, Annual Conference Series, pp.165-174, 1991.

J. Paul, N. I. Diefenbach, . Badler, K. Dumont, P. Bouatouch et al., Multi-pass pipeline rendering : Realism for dynamic environments A progressive algorithm for three point transport The visibility skeleton : A powerful and multi-purpose global visibility tool, Symposium on Interactive 3D Graphics ACM SIGGRAPH 97, pp.59-7041, 1997.

F. Durand, G. Drettakis, and C. Puech, Fast and accurate hierarchical radiosity using global visibility, ACM Transactions on Graphics, vol.18, issue.2, pp.128-170, 1999.
DOI : 10.1145/318009.318012
URL : https://hal.archives-ouvertes.fr/inria-00073244

G. Drettakis and E. Fiume, A fast shadow algorithm for area light sources using backprojection, Proceedings of the 21st annual conference on Computer graphics and interactive techniques , SIGGRAPH '94, pp.75-84, 1994.
DOI : 10.1145/192161.192207
URL : https://hal.archives-ouvertes.fr/inria-00510136

G. Drettakis and F. X. Sillion, Accurate Visibility and Meshing Calculations for Hierarchical Radiosity, Eurographics Rendering Workshop, pp.269-278, 1996.
DOI : 10.1007/978-3-7091-7484-5_27
URL : https://hal.archives-ouvertes.fr/inria-00510111

G. Drettakis and F. X. Sillion, Interactive update of global illumination using a line-space hierarchy, Proceedings of the 24th annual conference on Computer graphics and interactive techniques , SIGGRAPH '97, pp.57-64, 1997.
DOI : 10.1145/258734.258772
URL : https://hal.archives-ouvertes.fr/inria-00510100

K. Daubert, H. Schirmacher, F. X. Sillion, and G. Drettakis, Hierarchical lighting simulation for outdoor scenes, Rendering Techniques '97 (Proceedings of the Eighth Eurographics Workshop on Rendering), pp.229-238, 1997.
DOI : 10.1007/978-3-7091-6858-5_21
URL : https://hal.archives-ouvertes.fr/inria-00510097

[. Dumont, Optimization du calcul d'illumination globale de scènes intérieures/extérieures : niveaux de détails, structuration et réflectance bidirectionnelle quelconque, 1996.

F. Durand, Visibilité tridimensionnelle : Etude analytique et applications, 1999.

P. Dutré, Gobal illumination compendium

P. Dutre, Mathematical frameworks and Monte Carlo alogorithms for global illumination in Computer Graphics, 1996.

M. Feda and W. Purgathofer, Progressive ray refinement for monte carlo radiosity, Fourth Eurographics Workshop on Rendering, number Series EG 93 RW, pp.15-26, 1993.

X. Granier and G. Drettakis, Controlling memory consumption of hierarchical radiosity with clustering, Graphics Interface, pp.58-65146, 1999.
URL : https://hal.archives-ouvertes.fr/inria-00510069

G. [. Granier and . Drettakis, Incremental Updates for Rapid Glossy Global Illumination, Computer Graphics Forum (Proceedings of Eurographics, 2001.
DOI : 10.1111/1467-8659.00519
URL : https://hal.archives-ouvertes.fr/inria-00510047

X. Granier, G. Drettakis, and B. Walter, Fast Global Illumination Including Specular Effects, Proceedings of the Eleventh Eurographics Workshop on Rendering ), pp.47-58, 2000.
DOI : 10.1007/978-3-7091-6303-0_5
URL : https://hal.archives-ouvertes.fr/inria-00510057

S. Gibson and R. J. Hubbold, Efficient Hierarchical Refinement and Clustering for Radiosity in Complex Environments, Computer Graphics Forum, vol.15, issue.5, pp.297-310, 1996.
DOI : 10.1111/1467-8659.1550297

S. Ghal and A. Stewart, A complete treatment of d1 discontinuities in a discontinuity mesh, Graphics Interface '96, pp.122-131, 1996.

D. W. George, F. X. Sillion, and D. P. Greenberg, Radiosity redistribution for dynamic environments, IEEE Computer Graphics and Applications, vol.10, issue.4, pp.26-34, 1990.
DOI : 10.1109/38.56296

C. M. Goral, K. K. Torrance, D. P. Greenberg, and B. Battaile, Modelling the interaction of light between diffuse surfaces, Computer Graphics Proceedings, volume 18 of Computer Graphics Proceedings, Annual Conference Series, pp.213-222, 1984.

[. Holzschuch, F. Cuny, and L. Alonso, Wavelet radiosity on arbitrary planar surfaces, Rendering Techniques 2000 (Proceedings of the Eleventh Eurographics Workshop on Rendering ), pp.161-172, 2000.
URL : https://hal.archives-ouvertes.fr/inria-00099026

J. M. Hasenfratz, C. Damez, F. X. Sillion, and G. Drettakis, A Practical Analysis of Clustering Strategies for Hierarchical Radiosity, Computer Graphics Forum (Proc. Eurographics '99), pp.221-232, 1999.
DOI : 10.1111/1467-8659.00342
URL : https://hal.archives-ouvertes.fr/inria-00510063

S. Paul and . Heckbert, Adaptive radiosity textures for bidirectional ray tracing, Computer Graphics Proceedings of Computer Graphics Proceedings, Annual Conference Series, pp.145-154, 1990.

S. Paul and . Heckbert, Simulating Global Illumination Using Adaptative Meshing, 1991.

S. Paul, P. Heckbert, and . Hanrahan, Beam tracing polygonal objects, Computer Graphics (SIGGRAPH'84 Proceedings), volume 18 of Computer Graphics Proceedings, Annual Conference Series, pp.119-127

]. J. How82 and . Howell, A Catalog of Radiation Configuration Factors, 1982.

[. Hanrahan, D. Salzman, and L. Aupperle, A rapid hierarchical radiosity algorithm, Computer Graphics Proceedings of Computer Graphics Proceedings, Annual Conference Series, pp.197-206, 1991.

A. Eric, J. R. Haines, and . Wallace, Shaft culling for efficient ray-traced radiosity, Eurographics Workshop on Rendering, 1994.

D. S. Immel, M. F. Cohen, and D. P. Greenberg, A radiosity method for non-diffuse environments, Computer Graphics Proceedings of Computer Graphics Proceedings, Annual Conference Series, pp.133-142, 1986.

H. Wann, J. , and N. J. Christensen, Photon maps in bidirectional monte carlo ray tracing of complex objects, Computer Graphics of Eurographics Proceedings, Annual Conference Series, pp.215-224, 1994.

. Henrik-wann-jensen, Global illumination using photon maps, Eurographics Workshop on Rendering, pp.21-30, 1996.

. Henrik-wann-jensen, Realistic Image Synthesis Using Photon Mapping, AK Peters, LTD, 2001.

J. T. Kajiya, The rendering equation

J. F. Arjan and . Kok, Grouping of Patches in Progressive Radiosity, Fourth Eurographics Workshop on Rendering, number Series EG 93 RW, pp.221-232, 1993.

[. Kobbelt, M. Stamminger, and H. Seidel, Using subdivision on hierarchical data to reconstruct radiosity distribution, Computer Graphics Forum of Eurographics Proceedings, Annual Conference Series, pp.347-355, 1997.

R. Robert, A. Lewis, and . Fournier, Light-Driven Global Illumination with a Wavelet Representation, Rendering Techniques '96 (Proceedings of the Seventh Eurographics Workshop on Rendering), pp.11-20, 1996.

D. Lischinski, B. Smits, and D. P. Greenberg, Bounds and error estimates for radiosity, Proceedings of the 21st annual conference on Computer graphics and interactive techniques , SIGGRAPH '94, pp.67-74, 1994.
DOI : 10.1145/192161.192176

[. Lischinski, F. Tampieri, and D. P. Greenberg, Discontinuity meshing for accurate radiosity, IEEE Computer Graphics and Applications, vol.12, issue.6, pp.25-39, 1992.
DOI : 10.1109/38.163622

D. Lischinski, F. Tampieri, and D. P. Greenberg, Combining hierarchical radiosity and discontinuity meshing, Proceedings of the 20th annual conference on Computer graphics and interactive techniques , SIGGRAPH '93, pp.199-208, 1993.
DOI : 10.1145/166117.166143
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.19.7331

D. Lischinski, F. Tampieri, and D. P. Greenberg, Combining hierarchical radiosity and discontinuity meshing, Proceedings of the 20th annual conference on Computer graphics and interactive techniques , SIGGRAPH '93, p.199
DOI : 10.1145/166117.166143
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.19.7331

P. Eric, Y. D. Lafortune, and . Willems, Bi-directional path tracing

P. Eric, Y. D. Lafortune, and . Willems, Using the modified phong reflectance model for physically based rendering, 1994.

G. M. Maxwell, M. J. Bailey, and V. W. Goldschmidt, Calculations of the radiation configuration factor using ray casting, Computer-Aided Design, vol.18, issue.7, pp.371-379, 1986.
DOI : 10.1016/0010-4485(86)90224-1

D. Michael and . Mccool, Anisotropic diffusion for Monte Carlo noise re- duction, ACM Transactions on Graphics, vol.18, issue.2, pp.171-194, 1999.

K. Myszkowski and T. L. Kunii, Texture Mapping as an Alternative for Meshing During Walkthrough Animation, Fifth Eurographics Workshop on Rendering, pp.375-388, 1994.
DOI : 10.1007/978-3-642-87825-1_28

[. Neumann, Monte Carlo Radiosity, Computing, vol.23, issue.1, pp.23-42, 1995.
DOI : 10.1007/BF02238235

A. Ng, A comparison of four visibility acceleration techniques for radiosity. The Visual Computer, pp.307-316, 1996.

[. Neumann, A. Neumann, and P. Bekaert, Radiosity with well distributed ray sets, Computer Graphics Forum. Eurographics, 1997.

M. Ouellette and E. Fiume, Approximating the location of integrand discontinuities for penumbral illumination computation with area light sources, 10th Eurographics Rendering Workshop, 1999.

. Bui-tuong and . Phong, Illumination for computer generated pictures, pp.311-317, 1975.

N. Sumanta, S. P. Pattanaik, and . Mudur, Computation of Global Illumination by Monte Carlo Simulation of the Particle Model of Light, Third Eurographics Workshop on Rendering, pp.71-83, 1992.

S. Parker, W. Martin, J. Peter-pike, P. Sloan, B. Shirley et al., Interactive ray tracing, ACM Symposium on Interactive 3D Graphics, pp.119-126, 1999.

K. [. Painter and . Sloan, Antialiased ray tracing by adaptive progressive refinement, Conference proceedings on Computer graphics, pp.281-288, 1989.
DOI : 10.1145/74333.74362

R. , F. Rousselle, and C. Renaud, Group accelerated shooting methods for radiosity, Rendering Techniques '99, pp.528883-77, 1999.

[. Reinhard, B. Smits, and C. Hansen, Dynamic Acceleration Structures for Interactive Ray Tracing, Rendering Techniques 2000 (Proceedings of the 11th Eurographics Workshop on Rendering), pp.299-306, 2000.
DOI : 10.1007/978-3-7091-6303-0_27

[. Smits, J. Arvo, and D. Greenberg, A clustering algorithm for radiosity in complex environments, Proceedings of the 21st annual conference on Computer graphics and interactive techniques , SIGGRAPH '94, pp.435-442, 1994.
DOI : 10.1145/192161.192277

X. François, J. R. Sillion, S. H. Arvo, D. P. Westin, and . Greenberg, A global illumination solution for general reflectance distributions, Computer Graphics of Computer Graphics Proceedings, Annual Conference Series, 1991.

R. [. Stürzlinger and . Bastos, Interactive rendering of globally illuminated glossy scenes Rendering Techniques '97, 8th EG Workshop on Rendering, pp.93-102, 1997.

R. [. Sparrow and . Cess, Radiation Heat Transfer, Journal of Applied Mechanics, vol.34, issue.4, 1978.
DOI : 10.1115/1.3607834

S. Schaefer, Hierarchical Radiosity On Curved Surfaces, Rendering Techniques '97 (Proceedings of the Eighth Eurographics Workshop on Rendering), pp.187-192, 1997.
DOI : 10.1007/978-3-7091-6858-5_17

X. François, G. Sillion, and . Drettakis, Feature-based control of visibility error : A multi-resolution clustering algorithm for global illumination, Computer Graphics Proceedings, Computer Graphics Proceedings, Annual Conference Series, pp.145-152, 1995.

X. François, G. Sillion, C. Drettakis, and . Soler, A clustering algorithm for radiance calculation in general environments, Eurographics Workshop on Rendering, pp.196-205, 1995.

R. Siegel and J. R. Howell, Thermal Radiation Heat Transfer, 1981.

E. Shaw, Hierarchical Radiosity for Dynamic Environments, Computer Graphics Forum, vol.16, issue.2, pp.107-118, 1997.
DOI : 10.1111/1467-8659.00127

P. Shirley, A ray tracing method for illumination calculation in diffusespecular scenes, Graphics Interface, pp.205-212, 1990.

P. Shirley, RADIOSITY VIA RAY TRACING, Graphics Gems II, pp.306-310, 1991.
DOI : 10.1016/B978-0-08-050754-5.50066-9

. Sil95, X. François, and . Sillion, A unified hierarchical algorithm for global illumination with scattering volumes and object clusters, IEEE Transactions on Visualization and Computer Graphics, vol.1, issue.3, pp.240-254, 1995.

D. Salesin, D. Lischinski, and T. Derose, Reconstructing illumination functions with selected discontinuities, Third Eurographics Workshop on Rendering, pp.99-112, 1992.

C. Soler, Représentations hiérarchiques de la visibilité pour le contrôle de l'erreur en simulation de l'´ eclairage, 1998.

X. François, C. Sillion, and . Puech, A general two-pass method integrating specular and diffuse reflection, Computer Graphics Proceedings of Computer Graphics Proceedings, Annual Conference Series, pp.335-344

X. François, C. Sillion, and . Puech, Radiosity & Global Illumination, 1994.

A. [. Schoeffel and . Pomi, Reducing Memory Requirements for Interactive Radiosity Using Movement Prediction, Rendering Techniques '99, pp.225-234, 1999.
DOI : 10.1007/978-3-7091-6809-7_20

]. E. Spa63 and . Sparrow, A new and simpler formulation for radiative angle factors, ASME Journal of Heat Transfer, vol.85, issue.2, pp.81-88, 1963.

[. Sbert, F. Perez, and X. Pueyo, Global Monte Carlo. A Progressive Solution, Rendering Techniques '95 (Proceedings of the Sixth Eurographics Workshop on Rendering), pp.231-239, 1995.
DOI : 10.1007/978-3-7091-9430-0_22

C. Soler and F. X. Sillion, Texture-based visibility for efficient lighting simulation, ACM Transactions on Graphics, vol.19, issue.4, 2000.
DOI : 10.1145/380666.380679
URL : https://hal.archives-ouvertes.fr/inria-00509978

G. Drettakis and F. X. Sillion, Efficient glossy global illumination with interactive viewing, Graphics Interface, pp.50-57145, 1999.
URL : https://hal.archives-ouvertes.fr/inria-00510070

G. Drettakis and F. X. Sillion, Efficient glossy global illumination with interactive viewing, Computer Graphic Forum, vol.19, issue.1, pp.13-25, 2000.
URL : https://hal.archives-ouvertes.fr/inria-00510070

[. Stamminger, P. Slusallek, and H. Seidel, Bounded radiosity illumination on general surfaces and clusters, of Eurographics Proceedings, Annual Conference Series. Eurographics, 1997.

[. Stamminger, P. Slusallek, and H. Seidel, Three Point Clustering for Radiance Computations, 9th EG Workshop on Rendering Rendering Techniques '98, pp.211-222, 1998.
DOI : 10.1007/978-3-7091-6453-2_20

A. Scheel, M. Stamminger, and H. Seidel, Thrifty final gather for radiosity Rendering Techniques, 12th EG Workshop on Rendering, 2001.
DOI : 10.1007/978-3-7091-6242-2_1
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.10.7131

]. W. Stu94 and . Sturzlinger, Adaptive mesh refinement with discontinuities for the radiosity method, Fifth Eurographics Workshop on Rendering, pp.239-248, 1994.

F. Suykens and Y. D. Willems, Combining bidirectional path tracing and multipass rendering, WSCG '99 (Seventh International Conference in Central Europe on Computer Graphics, Visualization and Interactive Digital Media), pp.265-272, 1999.

[. Suykens and Y. D. Willems, Density Control for Photon Maps, Rendering Techniques 2000 (Proceedings of the Eleventh Eurographics Workshop on Rendering), pp.23-34, 2000.
DOI : 10.1007/978-3-7091-6303-0_3

S. Teller and P. Hanrahan, Global visibility algorithms for illumination computations, Proceedings of the 20th annual conference on Computer graphics and interactive techniques , SIGGRAPH '93, pp.443-450, 1994.
DOI : 10.1145/166117.166148

R. F. Tobler, L. Neumann, M. Sbert, and W. Purgathofer, A new Form Factor Analogy and its Application to Stochastic Global Illumination Algorithms, Rendering Techniques '98 (Proceedings of Eurographics Rendering Workshop '98), pp.35-44, 1998.
DOI : 10.1007/978-3-7091-6453-2_4

J. Turbet and F. X. Sillion, A graph process for easy design of refiners in hierarchical radiosity, WSCG (Winter School of Computer Graphics), 2001.
URL : https://hal.archives-ouvertes.fr/inria-00510042

J. Turbet, ´ Etudes de critères de raffinement en radiosité hiérarchique, 2001.

R. F. Tobler, A. Wilkie, M. Feda, and W. Purgathofer, A Hierarchical Subdivision Algorithm for Stochastic Radiosity Methods, Rendering Techniques '97 (Proceedings of the Eighth Eurographics Workshop on Rendering), pp.193-204, 1997.
DOI : 10.1007/978-3-7091-6858-5_18

E. Veach, Robust Monte-Carlo Methods for Light Transport Simulation, 1997.

E. Veach and L. J. Guibas, Bidirectional Estimators for Light Transport, Eurographics Workshop on Rendering, pp.147-162, 1994.
DOI : 10.1007/978-3-642-87825-1_11
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.641.5864

E. Veach and L. J. Guibas, Metropolis light transport, Proceedings of the 24th annual conference on Computer graphics and interactive techniques , SIGGRAPH '97, pp.65-76, 1997.
DOI : 10.1145/258734.258775
URL : http://cdserver.icemt.iastate.edu/cd/s97cp/contents/papers/veach/metro.pdf

]. B. Wal98 and . Walter, Density estimation techniques for glo- bal illumination, 1998.

J. Gregory and . Ward, The radiance lighting simulation and rendering sys- tem

M. Watt, Light-water interaction using backward beam tracing, Computer Graphics (ACM SIGGRAPH '90 Proceedings), volume 24 of Computer Graphics Proceedings, Annual Conference Series, pp.377-385, 1990.

J. R. Wallace, M. F. Cohen, and D. P. Greenberg, A two-pass solution to the rendering equation : A synthesis of ray tracing and radiosity methods, Computer Graphics Proceedings, volume 21 of Computer Graphics Proceedings, Annual Conference Series, pp.311-320

J. Bruce, G. Walter, S. Drettakis, and . Parker, Interactive rendering using the render cache Rendering Techni- ques'99, 10th EG Workshop on Rendering, 1999.

J. R. Wallace, K. A. Elmquist, and E. A. Haines, A ray tracing algorithm for progressive radiosity, Computer Graphics Proceedings of Computer Graphics Proceedings, Annual Conference Series, pp.315-324

J. Gregory, P. Ward, and . Heckbert, Irradiance gradients, Third Eurographics Workshop on Rendering (Rendering Techniques '92), pp.85-98, 1992.

J. Andrew, P. Willmott, and . Heckbert, An empirical comparison of progressive and wavelet radiosity, Eurographics Workshop on Rendering, pp.175-186, 1997.

J. Andrew, P. S. Willmott, and . Heckbert, An empirical comparison of radiosity algorithms, 1997.

A. J. Willmott, P. Heckbert, and M. Garland, Face Cluster Radiosity, Eurographics Rendering Workshop 1999, pp.293-304, 1999.
DOI : 10.1007/978-3-7091-6809-7_26

B. Walter, P. M. Hubbard, P. Shirley, and D. P. Greenberg, Global illumination using local linear density estimation, ACM Transactions on Graphics, vol.16, issue.3, pp.217-259, 1997.
DOI : 10.1145/256157.256158

J. A. Wiebelt, Engineering Radiation Heat Transfer, 1966.

I. Wald, P. Slusallek, C. Benthin, and M. Wagner, Interactive Distributed Ray Tracing of Highly Complex Models, Rendering Techniques 2001 (Proceedings of the 12th Eurographics Workshop on Rendering), 2001.
DOI : 10.1007/978-3-7091-6242-2_26

[. Zaninetti, X. Serpaggi, and B. Peroche, A Vector Approach for Global Illumination in Ray Tracing, Proc. Eurographics '98), pp.149-158, 1998.
DOI : 10.1111/1467-8659.00262