% Tech Reports


@Misc{PKS14,
  author =       {Papandreou, G. and I. Kokkinos and P.-A. Savalle},
  title =        {Untangling Local and Global Deformations in Deep Convolutional Networks for Image Classification and Sliding Window Detection},
  howpublished = {arXiv},
  year = 	 {2014},
}


@Misc{Papa14,
  author =       {Papandreou, G.},
  title =        {Deep Epitomic Convolutional Neural Networks},
  howpublished = {arXiv},
  year = 	 {2014},
}

% Journal Publications


@Article{LMP09,
  author = {Lefkimmiatis, S. and Maragos, P. and Papandreou, G.},
  title  = {Bayesian Inference on Multiscale Models for {P}oisson Intensity Estimation: Applications to Photon-Limited Image Denoising},
  journal= {{IEEE} Trans. on Image Process.},
  year   = {2009},
  volume = {18},
  number = {8},
  pages  = {1724--1741},
  month  = aug,
  doi    = {10.1109/TIP.2009.2022008},
}


@Article{PKPM09,
  author = {Papandreou, G. and Katsamanis, A. and Pitsikalis, V. and Maragos, P.},
  title  = {Adaptive Multimodal Fusion by Uncertainty Compensation with Application to Audiovisual Speech Recognition},
  journal= {{IEEE} Trans. on Audio, Speech and Language Process.},
  year   = {2009},
  volume = {17},
  number = {3},
  pages  = {423--435},
  month  = mar,
  doi    = {10.1109/TASL.2008.2011515},
}


@Article{KPM09,
  author = {Katsamanis, A. and Papandreou, G. and Maragos, P.},
  title  = {Face Active Appearance Modeling and Speech Acoustic Information to Recover Articulation},
  journal= {{IEEE} Trans. on Audio, Speech and Language Process.},
  year   = {2009},
  volume = {17},
  number = {3},
  pages  = {411--422},
  month  = mar,
  doi    = {10.1109/TASL.2008.2008740},
}


@Article{PaMa07,
  author = {Papandreou, G. and Maragos, P.},
  title  = {Multigrid Geometric Active Contour Models},
  journal= {{IEEE} Trans. on Image Process.},
  year   = {2007},
  volume = {16},
  number = {1},
  pages  = {229--240},
  month  = jan,
  doi    = {10.1109/TIP.2006.884952}
}


% Conference Publications


@InProceedings{PCY14,
  author =  {Papandreou, G. and Chen, L.-C. and Yuille, A.},
  title =   {Modeling Image Patches with a Generic Dictionary of Mini-Epitomes},
  booktitle = {Proc. {IEEE} Int. Conf. on Comp. Vision and Pat. Rec. (CVPR)},
  address = {Columbus, OH},
  month =   jun,
  OPTpages =   {},
  year =    {2014},
  OPTdoi =     {10.1109/CVPR.2014.},
}


@InProceedings{CPY13,
  author =  {Chen, L.-C. and Papandreou, G. and Yuille, A.},
  title =   {Learning a Dictionary of Shape Epitomes with Applications to Image Labeling},
  booktitle = {Proc. {IEEE} Int. Conf. on Computer Vision (ICCV)},
  address = {Sydney, Australia},
  month =   dec,
  pages =   {337-344},
  year =    {2013},
  doi =     {10.1109/ICCV.2013.49},
}


@InProceedings{PaYu11a,
  author =  {Papandreou, G. and Yuille, A.},
  title =   {Perturb-and-MAP Random Fields: Using Discrete Optimization to Learn and Sample from Energy Models},
  booktitle = {Proc. {IEEE} Int. Conf. on Computer Vision (ICCV)},
  address = {Barcelona, Spain},
  month =   nov,
  pages =   {193--200},
  year =    {2011},
  doi =     {10.1109/ICCV.2011.6126242},
}


@InProceedings{PaYu11b,
  author =  {Papandreou, G. and Yuille, A.},
  title =   {Efficient Variational Inference in Large-Scale Bayesian Compressed Sensing},
  booktitle = {Proc. {IEEE} Workshop on Information Theory in Computer Vision and Pattern
  Recognition (in conjunction with ICCV)},
  address = {Barcelona, Spain},
  month =   nov,
  pages =   {1332--1339},
  year =    {2011},
  doi =     {10.1109/ICCVW.2011.6130406},
}


@InProceedings{PaYu10,
  author =  {Papandreou, G. and Yuille, A.},
  title =   {Gaussian Sampling by Local Perturbations},
  booktitle = {Proc. Int. Conf. on Neural Information Processing Systems (NIPS)},
  address = {Vancouver, B.C., Canada},
  month =   dec,
  pages =   {1858--1866},
  year =    {2010},
}


@InProceedings{LPM09,
  author =  {Lefkimmiatis, S. and Papandreou, G. and Maragos, P.},
  title =   {Poisson-Haar Transform: A Nonlinear Multiscale Representation for Photon-Limited Image Denoising},
  booktitle = {Proc. {IEEE} Int. Conf. on Image Processing (ICIP)},
  address = {Cairo, Egypt},
  month =   nov,
  pages =   {3853--3856},
  year =    {2009},
  doi =     {10.1109/ICIP.2009.5414053},
}


@InProceedings{LPM08,
  author =  {Lefkimmiatis, S. and Papandreou, G. and Maragos, P.},
  title =   {Photon-Limited Image Denoising by Inference on Multiscale Models},
  booktitle = {Proc. {IEEE} Int. Conf. on Image Processing (ICIP)},
  address = {San Diego, CA},
  month =   oct,
  pages =   {2332--2335},
  year =    {2008},
  doi =     {10.1109/ICIP.2008.4712259},
}


@InProceedings{KAP+08,
  author =  {Katsamanis, A. and Ananthakrishnan, G. and Papandreou, G. and Maragos, P. and Engwall, O.},
  title =   {Audiovisual Speech Inversion by Switching Dynamical Modeling Governed by a Hidden Markov Process},
  booktitle = {Proc. European Signal Processing Conf. (EUSIPCO)},
  address = {Lausanne, Switzerland},
  month =   aug,
  year =    {2008},
}


@InProceedings{PaMa08,
  author =  {Papandreou, G. and Maragos, P.},
  title =   {Adaptive and Constrained Algorithms for Inverse Compositional Active Appearance Model Fitting},
  booktitle = {Proc. {IEEE} Int. Conf. on Comp. Vision and Pat. Rec. (CVPR)},
  address = {Anchorage, AK},
  month =   jun,
  year =    {2008},
  doi =     {10.1109/CVPR.2008.4587540}
}


@InProceedings{PMK08,
  author =  {Papandreou, G. and Maragos, P. and Kokaram, A.},
  title =   {Image Inpainting with a Wavelet Domain Hidden Markov Tree Model},
  booktitle = {Proc. {IEEE} Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP)},
  address = {Las Vegas, NV},
  month =   apr,
  pages =   {773--776},
  year =    {2008},
  doi =     {10.1109/ICASSP.2008.4517724}
}


@InProceedings{KPM08,
  author =  {Katsamanis, A. and Papandreou, G. and Maragos, P.},
  title =   {Audiovisual-to-Articulatory Speech Inversion Using Active Appearance Models for the Face and Hidden Markov Models for the Dynamics},
  booktitle = {Proc. {IEEE} Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP)},
  address = {Las Vegas, NV},
  month =   apr,
  pages =   {2237--2240},
  year =    {2008},
  doi =     {10.1109/ICASSP.2008.4518090}
}


@InProceedings{PKPM07,
  author =  {Papandreou, G. and Katsamanis, A. and Pitsikalis, V. and Maragos, P.},
  title =   {Multimodal Fusion and Learning with Uncertain Features Applied to Audiovisual Speech Recognition},
  booktitle = {Proc. {IEEE} Workshop on Multimedia Signal Processing (MMSP)},
  address = {Chania, Greece},
  month =   oct,
  pages =   {264--267},
  year =    {2007},
  doi =     {10.1109/MMSP.2007.4412868}
}


@InProceedings{KPM07,
  author =  {Katsamanis, A. and Papandreou, G. and Maragos, P.},
  title =   {Audiovisual-to-Articulatory Inversion Using Hidden Markov Models},
  booktitle = {Proc. {IEEE} Workshop on Multimedia Signal Processing (MMSP)},
  address = {Chania, Greece},
  month =   oct,
  pages =   {457--460},
  year =    {2007},
  doi =     {10.1109/MMSP.2007.4412915}
}


@InProceedings{PKPM06,
  author =  {Pitsikalis, V. and Katsamanis, A. and Papandreou, G. and Maragos, P.},
  title =   {Adaptive Multimodal Fusion by Uncertainty Compensation},
  booktitle = {Proc. Int. Conf. on Spoken Language Processing (ICSLP)},
  address = {Pittsburgh, PA},
  month =   sep,
  pages =   {2458--2461},
  year =    {2006},
}


@InProceedings{KPPM06,
  author =  {Katsamanis, A. and Papandreou, G. and Pitsikalis, V. and Maragos, P.},
  title =   {Multimodal Fusion by Adaptive Compensation for Feature Uncertainty with Application to Audiovisual Speech Recognition},
  booktitle = {Proc. 14th European Signal Processing Conf. (EUSIPCO)},
  address = {Florence, Italy},
  month =   sep,
  year =    {2006},
}


@InProceedings{PaMa05b,
  author =  {Papandreou, G. and Maragos, P.},
  title =   {Image Denoising in Nonlinear Scale-Spaces: Automatic Scale Selection Via Cross-Validation},
  booktitle = {Proc. {IEEE} Int. Conf. on Image Processing (ICIP)},
  address = {Genova, Italy},
  month =   sep,
  volume =  {I},
  pages =   {481--484},
  year =    {2005},
  doi =     {10.1109/ICIP.2005.1529792}
}


@InProceedings{DKM+05,
  author =  {Dimitriadis, D. and Katsamanis, N. and Maragos, P. and Papandreou, G. and Pitsikalis, V.},
  title =   {Towards automatic speech recognition in adverse environments},
  booktitle = {Proc. Hellenic European Conf. on Research on Comp. Math. and Appl. (HERCMA)},
  address = {Athens, Greece},
  month =   sep,
  year =    {2005},
}


@InProceedings{PaMa05a,
  author =  {Papandreou, G. and Maragos, P.},
  title =   {A Cross-Validatory Statistical Approach to Scale Selection for Image Denoising by Nonlinear Diffusion},
  booktitle = {Proc. {IEEE} Int. Conf. on Comp. Vision and Pat. Rec. (CVPR)},
  address = {San Diego, CA},
  month =   jun,
  volume =  {I},
  pages =   {625--630},
  year =    {2005},
  doi =     {10.1109/CVPR.2005.21}
}


@InProceedings{PaMa04,
  author =  {Papandreou, G. and Maragos, P.},
  title =   {A Fast Multigrid Implicit Algorithm for the Evolution of Geodesic Active Contours},
  booktitle = {Proc. {IEEE} Int. Conf. on Comp. Vision and Pat. Rec. (CVPR)},
  address = {Washington, DC},
  month =   jun,
  volume =  {II},
  pages =   {689--694},
  year =    {2004},
  doi =     {10.1109/CVPR.2004.1315231}
}

% Book chapters


@InCollection{PaYu14,
  author =       {Papandreou, G. and Yuille, A.},
  title  =       {Perturb-and-MAP Random Fields: Reducing Random Sampling to Optimization, with Applications in Computer Vision},
  booktitle = 	 {Advanced Structured Prediction},
  OPTpages = 	 {},
  publisher =    {MIT-Press},
  year = 	 {2014},
  editor = 	 {Nowozin, S. and Gehler, P.V. and Jancsary, J. and Lampert, C.H.},
  OPTchapter = 	 {},
  OPTaddress = 	 {},
  OPTdoi =       {},
}


@InCollection{PKPM08,
  author =       {Papandreou, G. and Katsamanis, A. and Pitsikalis, V. and Maragos, P.},
  title  =       {Adaptive Multimodal Fusion by Uncertainty Compensation with Application to Audio-Visual Speech Recognition},
  booktitle = 	 {Multimodal Processing and Interaction: Audio, Video, Text},
  pages = 	 {111--126},
  publisher =    {Springer-Verlag},
  year = 	 {2008},
  editor = 	 {P. Maragos and A. Potamianos and P. Gros},
  chapter = 	 {4},
  address = 	 {New York},
  doi =          {10.1007/978-0-387-76316-3_4},
}


@InCollection{MGKP08,
  author =       {Maragos, P. and Gros, P. and Katsamanis, A. and Papandreou, G.},
  title  =       {Cross-Modal Integration for Performance Improving in Multimedia: A Review},
  booktitle = 	 {Multimodal Processing and Interaction: Audio, Video, Text},
  pages = 	 {3--48},
  publisher =    {Springer-Verlag},
  year = 	 {2008},
  editor = 	 {P. Maragos and A. Potamianos and P. Gros},
  chapter = 	 {1},
  address = 	 {New York},
  doi =          {10.1007/978-0-387-76316-3_1},
}

% Theses

  
@PhdThesis{Papa09,
  author = 	 {Papandreou, G.},
  title = 	 {Image Analysis and Computer Vision: Theory and Applications in the Restoration of Ancient Wall Paintings},
  school = 	 {NTUA, School of ECE},
  year = 	 {2009},
  note = 	 {in Greek},
}

  
@MastersThesis{Papa04,
  author = 	 {Papandreou, G.},
  title = 	 {Fast Algorithms for the Evolution of Geodesic Active Contours with Applications in Computer Vision},
  school = 	 {NTUA, School of ECE},
  year = 	 {2004},
  note = 	 {in Greek},
}