I have recently updated and reordered my online publication list (including abstracts and preprints for download), which I did not do during nearly 2 years. So for your reference I list here the last two years.

2009

E.S.M. Hitzer, D. Ichikawa

Representation of Crystallographic Subperiodic Groups in Clifford’s Geometric Algebra

submitted to: Acta Crystallographica Section A: Foundations of Crystallography, (2009).

E.S.M. Hitzer

New views of crystal symmetry guided by profound admiration of the extraordinary works of Grassmann and Clifford

submitted to: Proceedings of Grassmann Bicentennial Conference, Potsdam (DE), Szczecin (PL), Sep. 2009.

E.S.M. Hitzer

Clifford (Geometric) Algebra Wavelet Transform

submitted to: V. Skala and D. Hildenbrand (eds.), Proceedings of GraVisMa 2009, 02-04 Sep. 2009, Plzen, Czech Republic.

E.S.M. Hitzer, R. Ablamowicz

Geometric Roots of -1 in Clifford Algebras Cl(p,q) with p+q <= 4

submitted to Adv. In Appl. Cliff. Algebras, May 2009. Preprint version: Technical Report 2009-3, Department of Mathematics, Tennessee Technological University, Tennessee, USA, May 2009. Also available as: arXiv:0905.3019v1 [math.RA]

B. Mawardi, E.S.M. Hitzer, R. Ashino, R. Vaillancourt

Windowed Fourier transform of two-dimensional quaternionic signals

submitted to Appl. Math. and Computation, March 2009.

E.S.M. Hitzer, C. Perwass, D. Ichikawa

Interactive 3D Space Group Visualization with CLUCalc and Crystallographic Subperiodic Groups in Geometric Algebra

accepted for G. Scheuermann, E. Bayro-Corrochano (eds.), Applied Geometric Algebras in Computer Science and Engineering, Springer, New York, 2009.

B. Mawardi, E.S.M. Hitzer, S. Adji

Two-Dimensional Clifford Windowed Fourier Transform

accepted for G. Scheuermann, E. Bayro-Corrochano (eds.), Applied Geometric Algebras in Computer Science and Engineering, Springer, New York, 2009.

M. T. Pham, K. Tachibana, E.S.M. Hitzer, T. Yoshikawa, T. Furuhashi

Classification and Clustering of Spatial Patterns with Geometric Algebra

accepted for G. Scheuermann, E. Bayro-Corrochano (eds.), Applied Geometric Algebras in Computer Science and Engineering, Springer, New York, 2009.

E.S.M. Hitzer

New views of crystal symmetry

Proceedings of Symmetries of Forms and Structures, Wroclaw and Cracow, Poland, 14-19 Sep. 2009.

E.S.M. Hitzer

Real Clifford Algebra Cl(n,0), n = 2,3(mod 4) Wavelet Transform

edited by T.E. Simos et al., AIP Proceedings of ICNAAM 2009, No. 1168, pp. 781-784 (2009).

E.S.M. Hitzer, C. Perwass

Visualization of fundamental symmetries in nature

Proceedings of Fuzzy System Symposium (FSS 2009), Tsukuba, Japan, 14-16 Jul. 2009.

E.S.M. Hitzer, K. Tachibana, S. Buchholz, I. Yu

Carrier method for the general evaluation and control of pose, molecular conformation, tracking, and the like

Advances in Applied Clifford Algebras, Vol. 19(2), pp. 339-364 (2009).

E.S.M. Hitzer

Directional Uncertainty Principle for Quaternion Fourier Transforms

Advances in Applied Clifford Algebras, 14 pages, Online First, 2009.

2008

E.M.S. Hitzer, B. Mawardi

Clifford Fourier Transform on Multivector Fields and Uncertainty Principles for Dimensions n = 2 (mod 4) and n = 3 (mod 4)

P. Angles (ed.), Adv. App. Cliff. Alg., Vol. 18, S3,4, pp. 715-736 (2008).

D. Hildenbrand, E.S.M.Hitzer

Analysis of point clouds – using conformal geometric algebra

Proceedings of Third International Conference on Computer Graphics Theory and Applications, Funchal, Madeira – Portugal (2008).

M.T. Pham, K. Tachibana, E.S.M. Hitzer, S. Buchholz, T. Yoshikawa, T. Furuhashi

Feature Extraction with Geometric Algebra from Geometric Data

Proceedings of The Institute of Statistical Mathematics (Tokyo), December, Vol. 56, No. 2 (2008). [Japanese]

M.T. Pham, K. Tachibana, E.S.M. Hitzer, S. Buchholz, T. Yoshikawa, T. Furuhashi

Feature Extractions with Geometric Algebra for Classification of Objects

Proceedings of IEEE World Congress on Computational Intelligence – International Joint Conference on Neural Networks (IJCNN 2008), Hong Kong, 1-6 June 2008, pp. 4069 – 4073, 2008.

E.S.M. Hitzer, C. Perwass

Interactive 3D Space Group Visualization with CLUCalc and the Clifford Geometric Algebra Description of Space Groups

accepted for Proceedings of 8th Int. Conf. on Clifford Algebras (ICCA8) and their Appl. in Math. Phys., 26-30 May 2008, Las Campinas, Brazil (2008).

M. T. Pham, K. Tachibana, E.S.M. Hitzer, S. Buchholz, T. Yoshikawa, T. Furuhashi

Robust geometric feature extraction and classification

Proceedings of ISAMPE 2008, Busan, South Korea, 9-11 Oct. 2008, 8 pages.

E.S.M. Hitzer

Basic Multivector Calculus

Proceedings of 18th Intelligent Systems Symposium (FAN 2008), 23-24 Oct. 2008, Hiroshima, Japan, pp. 185 – 190 (2008).

E.S.M. Hitzer, D. Ichikawa

Representation of crystallographic subperiodic groups by geometric algebra

Electronic (USB flash memory for participants) Proceedings of AGACSE 3, Leipzig, Germany, 17-19 Aug. 2008, 11 pages (2008).

M. T. Pham, K. Tachibana, E.S.M. Hitzer, T. Yoshikawa, T. Furuhashi

Clustering of Questionnaire Based on Features Extracted by Geometric Algebra

Proceedings of Joint 4th Int. Conf. on Soft Comp. and Intel. Sys., and 9th Int. Symp. on Adv. Intel. Sys., 17-21 Sep. 2008, Nagoya, Japan, pp. 798-803 (2008).

S. Buchholz, E.S.M. Hitzer, K. Tachibana

Coordinate independent update formulas for versor Clifford neurons

Proceedings of Joint 4th Int. Conf. on Soft Comp. and Intel. Sys., and 9th Int. Symp. on Adv. Intel. Sys., 17-21 Sep. 2008, Nagoya, Japan, pp. 814 – 819 (2008).

E.S.M. Hitzer

Geometric operations implemented by conformal geometric algebra neural nodes

Proceedings of SICE Symposium on Systems and Information 2008, 26-28 Nov. 2008, Himeji, Japan, pp. 357 – 362 (2008).

**Source: **http://sinai.mech.fukui-u.ac.jp/gcj/pubs.html