Pubblicazioni del gruppo di ricerca Computer Vision, Computer Graphics, Deep Learning
2024
Leporoni G., Maiano L., Papa L., Amerini I.
A guided-based approach for deepfake detection: RGB-depth integration via features fusion. PATTERN RECOGNITION LETTERS 2024: 99-105
Papa L., Russo P., Amerini I., Zhou L.
A Survey on Efficient Vision Transformers: Algorithms, Techniques, and Performance Benchmarking. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 2024: 1-20
Mongelli L., Maiano L., Amerini I.
CMDD: A novel multimodal two-stream CNN deepfakes detector. Proceedings of the 4th Workshop on Reducing Online Misinformation through Credible Information Retrieval co-located with the 46th European Conference on Information Retrieval (ECIR 2024) 2024: 17-30
Asha S., Vinod P., Amerini I., Menon V. G.
D-Fence layer: an ensemble framework for comprehensive deepfake detection. MULTIMEDIA TOOLS AND APPLICATIONS 2024: -
Papa Lorenzo, Russo Paolo, Amerini Irene
D4D: An RGBD diffusion model to boost monocular depth estimation. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 2024: 1-14
TAIBA MAJID TAIBA MAJID, Qadri Syed Asif Ahmad, Comminiello Danilo, Amerini Irene
Detecting audio deepfakes: integrating CNN and BiLSTM with multi-feature concatenation. IH&MMSec '24: Proceedings of the 2024 ACM Workshop on Information Hiding and Multimedia Security 2024: 271-276
Manganelli Conforti Pietro, Fanti Andrea, Nardelli Pietro, Russo Paolo
Enhancing Air Quality Forecasting Through Deep Learning and Continuous Wavelet Transform. Image Analysis and Processing - ICIAP 2023 Workshops 2024: 371-382
Ceccarelli Sofia, Cesta Amedeo, Cortellessa Gabriella, De Benedictis Riccardo, Fracasso Francesca, Leopardi Laura, Ligios Luca, Lombardi Ernesto, Malatesta Saverio Giulio, Oddi Angelo, Pagano Alfonsina, Palombini Augusto, Romagna Gianmauro, Sanzari Marta, Schaerf Marco
Evaluating visitors’ experience in museum: Comparing artificial intelligence and multi-partitioned analysis. DIGITAL APPLICATIONS IN ARCHAEOLOGY AND CULTURAL HERITAGE 2024: -
Maiano L., Benova A., Papa L., Stockner M., Marchetti M., Convertino G., Mazzoni G., Amerini I.
Human Versus Machine: A Comparative Analysis in Detecting Artificial Intelligence-Generated Images. IEEE SECURITY & PRIVACY 2024: 77-86
Tonti C. M., Papa L., Amerini I.
Lightweight 3-D Convolutional Occupancy Networks for Virtual Object Reconstruction. IEEE COMPUTER GRAPHICS AND APPLICATIONS 2024: 1-14
Giovannesi Luca, Mattia Gabriele Proietti, Beraldi Roberto
OptDNN: Automatic deep neural networks optimizer for edge computing. SOFTWARE IMPACTS 2024: -
Schiavella C., Cirillo L., Papa L., Russo P., Amerini I.
Optimize Vision Transformer Architecture via Efficient Attention Modules: A Study on the Monocular Depth Estimation Task. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2024: 383-394
Giovannesi Luca, Proietti Mattia Gabriele, Beraldi Roberto
Targeted and Automatic Deep Neural Networks Optimization for Edge Computing. Advanced Information Networking and Applications. AINA 2024. 2024: 57-68
2023
Maiano Luca, Montuschi Antonio, Caserio Marta, Ferri Egon, Kieffer Federico, Germanò Chiara, Baiocco Lorenzo, RICCIARDI CELSI Lorenzo, Amerini Irene, Anagnostopoulos Aristidis
A deep-learning–based antifraud system for car-insurance claims. EXPERT SYSTEMS WITH APPLICATIONS 2023: 120644-
Finocchi I., Ribichini A., Schaerf M.
An analysis of international mobility and research productivity in computer science. SCIENTOMETRICS 2023: 6147-6175
Bonaventura Tania Sari, Maiano Luca, Papa Lorenzo, Amerini Irene
An Automated Ground-to-Aerial Viewpoint Localization for Content Verification. 24th International Conference on Digital Signal Processing (DSP), Rhodes (Rodos), Greece, 2023 2023: -5
Russo Paolo, Schaerf Marco
Anomaly detection in railway bridges using imaging techniques. SCIENTIFIC REPORTS 2023: 3916-
Ceccarelli Sofia, Cesta Amedeo, Cortellessa Gabriella, Benedictis Riccardo De, Fracasso Francesca, Leopardi Laura, Ligios Luca, Lombardi Ernesto, Malatesta SAVERIO GIULIO, Oddi Angelo, Pagano Alfonsina, Palombini Augusto, Romagna Gianmauro, Sanzari Marta, Schaerf Marco
Artificial Intelligence Algorithms for the Analysis of User Experience in Palazzo Braschi Museum. Eurographics Workshop on Graphics and Cultural Heritage 2023: -
Imran M., Qureshi H. K., Amerini I.
BHAC-MRI: Backdoor and Hybrid Attacks on MRI Brain Tumor Classification Using CNN. Foresti, G.L., Fusiello, A., Hancock, E. (eds) Image Analysis and Processing – ICIAP 2023. ICIAP 2023. Lecture Notes in Computer Science, vol 14234. Springer, Cham. 2023: 332-344
Wani T. M., Amerini I.
Deepfakes Audio Detection Leveraging Audio Spectrogram and Convolutional Neural Networks. Image Analysis and Processing – ICIAP 2023: 22nd International Conference, ICIAP 2023, Udine, Italy, September 11–15, 2023, Proceedings, Part II 2023: 156-167
Abbate Giovanbattista, Amerini Irene, Caldelli Roberto
Image Watermarking Backdoor Attacks in CNN-Based Classification Tasks. Rousseau, JJ., Kapralos, B. (eds) Pattern Recognition, Computer Vision, and Image Processing. ICPR 2022 International Workshops and Challenges. 2023: -16
Stockner Mara, Marchetti Michela, Papa Lorenzo, Maiano Luca, Convertino Gianmarco, Amerini Irene
INTELLIGENZA ARTIFICIALE E RICONOSCIMENTO DI VOLTI. ATTI DEL XXIX CONGRESSO AIP 2023: -
Papa Lorenzo, PROIETTI MATTIA Gabriele, Russo Paolo, Amerini Irene, Beraldi Roberto
Amerini Irene, Rocha Anderson, Rosin Paul L., Sun Xianfang
Media Forensics and the Challenge of Big Data (Dagstuhl Seminar 23021). DAGSTUHL REPORTS 2023: -
Papa Lorenzo, Russo Paolo, Amerini Irene
METER: a mobile vision transformer architecture for monocular depth estimation. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 2023: 1-1
Papa Lorenzo, Faiella Lorenzo, Corvitto Luca, Maiano Luca, Amerini Irene
On the use of Stable Diffusion for creating realistic faces: from generation to detection. 11th International Workshop on Biometrics and Forensics (IWBF) 2023: -6
Zaramella Matteo, Amerini Irene, Russo Paolo
Why Don't You Speak?: A Smartphone Application to Engage Museum Visitors Through Deepfakes Creation. Proceedings of the 5th Workshop on analySis, Understanding and proMotion of heritAge Contents (SUMAC '23). Association for Computing Machinery, New York, NY, USA 2023: 29-37
2022
Alati Edoardo, Caracciolo Carlo Alberto, Costa Marco, Sanzari Marta, Russo Paolo, Amerini Irene
aRTIC GAN: A Recursive Text-Image-Conditioned GAN. ELECTRONICS 2022: 1737-
MANGANELLI CONFORTI Pietro, Emanuele Matteo, Nardelli Pietro, Santucci Giuseppe, Angelini Marco
CryptoComparator: A Visual Analytics Environment for Cryptocurrencies Analysis. COMPUTERS & GRAPHICS 2022: -
Manganelli Conforti Pietro, D'Acunto Mario, Russo Paolo
Maiano Luca, Papa Lorenzo, Vocaj Ketbjano, Amerini Irene
DepthFake: a depth-based strategy for detecting Deepfake videos. ICPR 2022 Workshop on Artificial Intelligence for Multimedia Forensics and Disinformation Detection 2022: -
Rossetti S., Zappia D., Sanzari M., Schaerf M., Pirri F.
Max Pooling with Vision Transformers Reconciles Class and Shape in Weakly Supervised Semantic Segmentation. Computer Vision – ECCV 2022, vol 13690. 17th European Conference, Tel Aviv, Israel, October 23–27, 2022, Proceedings, Part XXX 2022: 446-463
Baldini Gianmarco, Amerini Irene
Microphone Identification based on Spectral Entropy with Convolutional Neural Network. 2022 IEEE International Workshop on Information Forensics and Security (WIFS) 2022: 1-6
Demetrescu C., Finocchi I., Ribichini A., Schaerf M.
On computer science research and its temporal evolution. SCIENTOMETRICS 2022: 4913-4938
Amerini I., Conti M., Giacomazzi P., Pajola L.
PRaNA: PRNU-based Technique to Tell Real and Deepfake Videos Apart. Proceedings of the International Joint Conference on Neural Networks 2022: 1-7
Papa Lorenzo, Russo Paolo, Amerini Irene
Real-time monocular depth estimation on embedded devices: challenges and performances in terrestrial and underwater scenarios. IEEE International Workshop on Metrology for the Sea 2022: -
Papa Lorenzo, Alati Edoardo, Russo Paolo, Amerini Irene
SPEED: Separable Pyramidal Pooling EncodEr-Decoder for Real-Time Monocular Depth Estimation on Low-Resource Settings. IEEE ACCESS 2022: 44881-44890
Demetrescu C., Finocchi I., Ribichini A., Schaerf M.
Which Conference Is That? A Case Study in Computer Science. ACM JOURNAL OF DATA AND INFORMATION QUALITY 2022: 1-13
2021
Amerini I., Anagnostopoulos A., Maiano L., ricciardi Celsi L.
Deep learning for multimedia forensics. FOUNDATIONS AND TRENDS IN COMPUTER GRAPHICS AND VISION 2021: 309-457
Maiano L., Amerini I., Ricciardi Celsi L., Anagnostopoulos A.
Identification of social-media platform of videos through the use of shared features. JOURNAL OF IMAGING 2021: 1-16
Amerini I., Baldini G., Leotta F.
Image and video forensics. JOURNAL OF IMAGING 2021: -
Cabal-Yepez E., Ledesma-Carrillo L. M., Botella G., Amerini I.
Introduction to the special section on image processing in security applications (VSI-ipsa). COMPUTERS & ELECTRICAL ENGINEERING 2021: 106935-
Amerini I., Anagnostopoulos A., Maiano L., Ricciardi Celsi Lorenzo
Learning double-compression video fingerprints left from social-media platforms. ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2021: 2530-2534
Pasquini C., Amerini I., Boato G.
Media forensics on social media platforms: a survey. EURASIP JOURNAL ON MULTIMEDIA AND INFORMATION SECURITY 2021: -
Caldelli R., Galteri L., Amerini I., Del Bimbo A.
Optical Flow based CNN for detection of unlearnt deepfake manipulations. PATTERN RECOGNITION LETTERS 2021: 31-37
2020
Baldini G., Amerini I.
An evaluation of entropy measures for microphone identification. ENTROPY 2020: 1-30
Demetrescu C., Ribichini A., Schaerf M.
Are Italian research assessment exercises size-biased?. SCIENTOMETRICS 2020: 533-549
Amerini I., Caldelli R.
Exploiting Prediction Error Inconsistencies through LSTM-based Classifiers to Detect Deepfake Videos. IH and MMSec 2020 - Proceedings of the 2020 ACM Workshop on Information Hiding and Multimedia Security 2020: 97-102
Demetrescu Camil, Finocchi Irene, Ribichini Andrea, Schaerf Marco
On bibliometrics in academic promotions: a case study in computer science and engineering in Italy. SCIENTOMETRICS 2020: 2207-2228
2019
Samoilov P., Vinokursky D., Schaerf M., Mecella M.
Autonomous flight of a quadrocopter group with the use of the virtual leader strategy. Proceedings of the Young Scientist's Third International Workshop on Trends in Information Processing (YSIP3 2019) 2019: -
AMERINI IRENE, Galteri Leonardo, Caldelli Roberto, Del Bimbo Alberto
Deepfake Video Detection through Optical Flow Based CNN. 2019 IEEE/CVF International Conference on Computer Vision Workshop (ICCVW) 2019: 1205-1207
Di Iorio A., Schaerf M.
Baldini Gianmarco, Amerini Irene, Gentile Claudio
Microphone Identification Using Convolutional Neural Networks. IEEE SENSORS LETTERS 2019: 1-4
Demetrescu Camil, Lupia Francesco, Mendicelli Angelo, Ribichini Andrea, Scarcello Francesco, Schaerf Marco
On the Shapley value and its application to the Italian VQR research assessment exercise. JOURNAL OF INFORMETRICS 2019: 87-104
Baldini Gianmarco, Amerini Irene
Amerini I., Li C. -T., Caldelli R.
Social Network Identification Through Image Classification with CNN. IEEE ACCESS 2019: 35264-35273
Caldelli R., Chaumont M., Li C. -T., Amerini I.
Special issue on Deep Learning in Image and Video Forensics. SIGNAL PROCESSING-IMAGE COMMUNICATION 2019: 199-200
Phan Q. -T., Boato G., Caldelli R., Amerini I.
Tracking Multiple Image Sharing on Social Networks. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 2019: 8266-8270
AMERINI IRENE, Balashova Elena, Ebrahimi Sayna, Leonard Kathryn, Nagrani Arsha, Salvador Amaia
WiCV 2019: The Sixth Women In Computer Vision Workshop. 2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW) 2019: 469-471
2018
Demetrescu Camil, Ribichini Andrea, Schaerf Marco
Accuracy of Author Names in Bibliographic Data Sources: An Italian Case Study. SCIENTOMETRICS 2018: 1777-1791
Di Iorio Angela, Schaerf Marco
Addressing the tacit knowledge of a digital library system. REMS 2018 Multidisciplinary Symposium on Computer Science and ICT 2018: 41-50
Lupia Francesco, Mendicelli Angelo, Ribichini Andrea, Scarcello Francesco, Schaerf Marco
Computing the Shapley value in allocation problems: approximations and bounds, with an application to the Italian VQR research assessment program. JOURNAL OF EXPERIMENTAL & THEORETICAL ARTIFICIAL INTELLIGENCE 2018: 505-524
DI IORIO Angela, Schaerf Marco
Learning PREMIS Knowledge Base: a Tool for Humans and Machines. iPres2018 Conference 2018: -
Caldelli R, Amerini I, Li Ct
PRNU-based image classification of origin social network with CNN. Proceedings of the 26th European Signal Processing Conference 2018: 1357-1361
Mecella Massimo, Schaerf Marco, Viktoria Igorevna Drozdova, Igor Anatolievich Kalmykov
Schaerf Marco, Vinokursky Dmitry, Mecella Massimo, Samoilov Filipp
The adaptive control system of quadrocopter motion. REMS 2018 Multidisciplinary Symposium on Computer Science and ICT 2018: 105-113
2017
Francesco Lupia, Angelo Mendicelli, Ribichini Andrea, Francesco Scarcello, Schaerf Marco
Amerini I, Caldelli R, Del Mastio A, Di Fuccia A, Molinari C, Rizzo Ap
Dealing with video source identification in social networks. SIGNAL PROCESSING-IMAGE COMMUNICATION 2017: 1-7
Caldelli Roberto, Becarelli Rudy, Amerini Irene
Image Origin Classification Based on Social Network Provenance. IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 2017: 1299-1308
Amerini Irene, Uricchio Tiberio, Ballan Lamberto, Caldelli Roberto
Localization of JPEG Double Compression Through Multi-domain Convolutional Neural Networks. 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW) 2017: 1865-1871
Amerini Irene, Becarelli Rudy, Brancati Francesco, Caldelli Roberto, Giunta Gabriele, Itria Massimiliano L.
Media trustworthiness verification and event assessment through an integrated framework: a case-study. MULTIMEDIA TOOLS AND APPLICATIONS 2017: 7197-7212
Amerini Irene, Becarelli Rudy, Caldelli Roberto, Melani Alessio, Niccolai Moreno
Smartphone Fingerprinting Combining Features of On-Board Sensors. IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 2017: 2457-2466
Baldini G, Amerini I, Stery G, Caldelli R
The identification of mobile phones through the fingerprints of their built-in magnetometer: an analysis of the portability of the fingerprints. 2017 International Carnahan Conference on Security Technology (ICCST) 2017: 1-6
Amerini Irene, Uricchio Tiberio, Caldelli Roberto
Tracing images back to their social network of origin: A CNN-based approach. 2017 IEEE Workshop on Information Forensics and Security (WIFS) 2017: 1-6
2016
Amerini I., Bestagini P., Bondi L., Caldelli R., Casini M., Tubaro S.
Robust smartphone fingerprint by mixing device sensors features for mobile strong authentication. Electronic Imaging, Media Watermarking, Security, and Forensics 2016 2016: 1-8
2015
Amerini I, Becarelli R, Caldelli R, Casini M
A feature-based forensic procedure for splicing forgeries detection. MATHEMATICAL PROBLEMS IN ENGINEERING 2015: -
Amerini Irene, Becarelli Rudy, Bertini Bruno, Caldelli Roberto
Acquisition source identification through a blind image classification. IET IMAGE PROCESSING 2015: 329-337
Amerini I, Caldelli R, Del Bimbo A, Di Fuccia A, Rizzo A P, Saravo L
Detection of manipulations on printed images to address crime scene analysis: A case study. FORENSIC SCIENCE INTERNATIONAL 2015: e9-e14
Caldelli R, Amerini I, Costanzo A
SIFT match removal and keypoint preservation through dominant orientation shift. 2015 23rd European Signal Processing Conference (EUSIPCO) 2015: 2062-2066
2014
Amerini Irene, Caldelli Roberto, Crescenzi Pierluigi, DEL MASTIO Andrea, Marino Andrea
Blind image clustering based on the Normalized Cuts criterion for camera identification. SIGNAL PROCESSING-IMAGE COMMUNICATION 2014: 831-843
Amerini Irene, Caldelli Roberto, DEL BIMBO Alberto, Andrea Di Fuccia, Luigi Saravo, Anna Paola Rizzo
Copy-move forgery detection from printed images. Media Watermarking, Security, and Forensics 2014 2014: -
Amerini Irene, F. Battisti, Caldelli Roberto, M. Carli, A. Costanzo
Exploiting perceptual quality issues in countering SIFT-based Forensic methods. 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2014: 2664-2668
Andrea Costanzo, Amerini Irene, Caldelli Roberto, Barni Mauro
Forensic Analysis of SIFT Keypoint Removal and Injection. IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 2014: 1450-1464
Amerini Irene, Caldelli Roberto, DEL BIMBO Alberto, A. Di Fuccia, A. Rizzo, L. Saravo
Forgery detection from printed images: a tool in crime scene analysis. Proceedings of the American Academy of Forensic Sciences 66th Annual Scientific Meeting 2014: 149-150
Amerini Irene, Becarelli Rudy, Caldelli Roberto, Andrea Del Mastio
Splicing Forgeries Localization through the Use of First Digit Features. 2014 IEEE International Workshop on Information Forensics and Security (WIFS) 2014: 143-148
2013
Amerini Irene, Ballan Lamberto, Caldelli Roberto, DEL BIMBO Alberto, Del Tongo Luca, Serra Giuseppe
Copy-move forgery detection and localization by means of robust clustering with J-Linkage. SIGNAL PROCESSING-IMAGE COMMUNICATION 2013: 659-669
Amerini Irene, Mauro Barni, Caldelli Roberto, Andrea Costanzo
Counter-forensics of SIFT-based copy-move detection by means of keypoint classification. EURASIP JOURNAL ON IMAGE AND VIDEO PROCESSING 2013: 1-17
Amerini Irene, M. Barni, Caldelli Roberto, A. Costanzo
Removal and injection of keypoints for SIFT-based copy-move counter-forensics. EURASIP JOURNAL ON MULTIMEDIA AND INFORMATION SECURITY 2013: 1-12
Amerini Irene, Mauro Barni, Caldelli Roberto, Andrea Costanzo
SIFT keypoint removal and injection for countering matching-based image forensics. IH&MMSec '13 Proceedings of the first ACM workshop on Information hiding and multimedia security 2013: 123-130
2012
Amerini I., Ballan L., Caldelli R., Del Bimbo A., Del Tongo L., Serra G.
An Effective Tool for Copy-Move Forgery Detection and Localization. 2012 IEEE International Workshop on Information Forensics and Security (WIFS) 2012: -
Caldelli Roberto, Amerini Irene, Ballan Lamberto, Serra Giuseppe, Barni Mauro, A. Costanzo
On the effectiveness of local warping against SIFT-based copy-move detection. 2012 5th International Symposium on Communications, Control and Signal Processing 2012: 1-5
2011
Amerini Irene, Ballan Lamberto, Caldelli Roberto, Del Bimbo Alberto, Serra Giuseppe
A SIFT-based forensic method for copy-move attack detection and transformation recovery. IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 2011: 1099-1110
Caldelli R., Amerini I., Novi A.
An analysis on attacker actions in fingerprint-copy attack in source camera identification. 2011 IEEE International Workshop on Information Forensics and Security, WIFS 2011 2011: 1-6
Amerini Irene, Ballan Lamberto, Caldelli Roberto, DEL BIMBO Alberto, Luca Del Tongo, Serra Giuseppe
An image forensics tool for copy-move detection and localization. Proc. of IEEE International Conference on Multimedia & Expo (ICME) 2011: -
2010
AMERINI IRENE, CALDELLI ROBERTO, PICCHIONI FRANCESCO
A DFT-Based Analysis to Discern Between Camera and Scanned Images. INTERNATIONAL JOURNAL OF DIGITAL CRIME AND FORENSICS 2010: 21-29
Amerini Irene, G. Ballocca, R. Borri, Caldelli Roberto, Filippini Francesco
A DVB-MHP web browser to pursue convergence between Digital Terrestrial Television and Internet. MULTIMEDIA TOOLS AND APPLICATIONS 2010: 381-414
Amerini I., Caldelli R., Cappellini V., Picchioni F., Piva A.
Estimate of PRNU noise based on different noise models for source camera identification. INTERNATIONAL JOURNAL OF DIGITAL CRIME AND FORENSICS 2010: 21-33
Caldelli R., Amerini I., Picchioni F., Innocenti M.
Fast image clustering of unknown source images. 2010 IEEE International Workshop on Information Forensics and Security, WIFS 2010 2010: 1-5
Amerini Irene, Ballan Lamberto, Caldelli Roberto, DEL BIMBO Alberto, Serra Giuseppe
Geometric Tampering Estimation by Means of a SIFT-based Forensic Analysis. 2010 IEEE International Conference on Acoustics, Speech and Signal Processing 2010: 1702-1705
2009
Amerini I., Caldelli R., Cappellini V., Picchioni F., Piva A.
Analysis of Denoising Filters for Photo Response Non Uniformity Noise Extraction in Source Camera Identification. 2009 16th International Conference on Digital Signal Processing 2009: 1-7
Caldelli R., Amerini I., Picchioni F.
Distinguishing between camera and scanned images by means of frequency analysis. Forensics in Telecommunications, Information and Multimedia 2009: 95-101
Caldelli R., Amerini I., Picchioni F., De Rosa A., Uccheddu F.
Multimedia forensic techniques for acquisition device identification and digital image authentication. Handbook of Research on Computational Forensics, Digital Crime, and Investigation: Methods and Solutions 2009: 130-154