Arun Thomas | SRM UNIVERSITY (original) (raw)

Address: Delhi, Delhi, India

less

Related Authors

B. Harun Küçük

Suryadiputra Liawatimena

Marisol de la Cadena

Armando Marques-Guedes

Ali Movaghar

Roshan Chitrakar

Lev Manovich

Lev Manovich

Graduate Center of the City University of New York

Hadi Winarto

Sajadin Sembiring

Journal of Computer Science IJCSIS

Uploads

Papers by Arun Thomas

Research paper thumbnail of Opening black boxes: using semantic information to combat virtual machine image sprawl

... Virtual Machine Image Sprawl Darrell Reimer IBM TJ Watson Research Center dreimer@us.ibm.com ... more ... Virtual Machine Image Sprawl Darrell Reimer IBM TJ Watson Research Center dreimer@us.ibm.com Arun Thomas University of Virginia arun@cs.virginia.edu Glenn Ammons IBM TJ Watson Research Center ammons@us.ibm.com ...

Research paper thumbnail of Robustness and Security of Digital Watermarks

Digital watermarking is a nascent but promising technology that oers protection of unencrypted di... more Digital watermarking is a nascent but promising technology that oers protection of unencrypted digital content. This paper is a brief technical survey of the multimedia watermarking landscape. The three main technical challenges faced by w atermarking algorithms are delity, robustness and security. Current w atermarking methods oer possibly acceptable delity and robustness against certain types of processing, such as data compression and noise addition, but are not suciently robust against geometric transforms such as scaling and cropping of images. Theoretical approaches have been developed that could lead to secure watermarking methods, but substantial gaps remain between theory and practice.

Research paper thumbnail of Robustness and Security of Digital Watermarks

Digital watermarking is a nascent but promising technology that oers protection of unencrypted di... more Digital watermarking is a nascent but promising technology that oers protection of unencrypted digital content. This paper is a brief technical survey of the multimedia watermarking landscape. The three main technical challenges faced by w atermarking algorithms are delity, robustness and security. Current w atermarking methods oer possibly acceptable delity and robustness against certain types of processing, such as data compression and noise addition, but are not suciently robust against geometric transforms such as scaling and cropping of images. Theoretical approaches have been developed that could lead to secure watermarking methods, but substantial gaps remain between theory and practice.

Research paper thumbnail of Opening black boxes: using semantic information to combat virtual machine image sprawl

... Virtual Machine Image Sprawl Darrell Reimer IBM TJ Watson Research Center dreimer@us.ibm.com ... more ... Virtual Machine Image Sprawl Darrell Reimer IBM TJ Watson Research Center dreimer@us.ibm.com Arun Thomas University of Virginia arun@cs.virginia.edu Glenn Ammons IBM TJ Watson Research Center ammons@us.ibm.com ...

Research paper thumbnail of Robustness and Security of Digital Watermarks

Digital watermarking is a nascent but promising technology that oers protection of unencrypted di... more Digital watermarking is a nascent but promising technology that oers protection of unencrypted digital content. This paper is a brief technical survey of the multimedia watermarking landscape. The three main technical challenges faced by w atermarking algorithms are delity, robustness and security. Current w atermarking methods oer possibly acceptable delity and robustness against certain types of processing, such as data compression and noise addition, but are not suciently robust against geometric transforms such as scaling and cropping of images. Theoretical approaches have been developed that could lead to secure watermarking methods, but substantial gaps remain between theory and practice.

Research paper thumbnail of Robustness and Security of Digital Watermarks

Digital watermarking is a nascent but promising technology that oers protection of unencrypted di... more Digital watermarking is a nascent but promising technology that oers protection of unencrypted digital content. This paper is a brief technical survey of the multimedia watermarking landscape. The three main technical challenges faced by w atermarking algorithms are delity, robustness and security. Current w atermarking methods oer possibly acceptable delity and robustness against certain types of processing, such as data compression and noise addition, but are not suciently robust against geometric transforms such as scaling and cropping of images. Theoretical approaches have been developed that could lead to secure watermarking methods, but substantial gaps remain between theory and practice.

Log In