Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Dulce B. Ponceleon"'
Publikováno v:
IEEE Transactions on Multimedia. 8:775-791
Compact representations of video data greatly enhances efficient video browsing. Such representations provide the user with information about the content of the particular sequence being examined while preserving the essential message. We propose a m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fc79b96d9461e7e8343fd7dcfb3a516
https://doi.org/10.1109/tmm.2006.876282
https://doi.org/10.1109/tmm.2006.876282
Publikováno v:
Mathematical Programming. 70:251-277
Many interior-point methods for linear programming are based on the properties of the logarithmic barrier function. After a preliminary discussion of the convergence of the (primal) projected Newton barrier method, three types of barrier method are a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3da312267fc6ffbab22f3c071e8224aa
https://doi.org/10.1007/bf01585940
https://doi.org/10.1007/bf01585940
Autor:
Jay Geagan, Dulce B. Ponceleon
Publikováno v:
ACM Multimedia
As digital media replaces analog, consumers are beginning to discover that their devices no longer interoperate in the way they are accustomed to. For example, they may find it impossible to transfer a DVR-recorded show onto a portable media player f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21fc600ebed0f7cfcc76a019e6d63401
https://doi.org/10.1145/2072298.2072009
https://doi.org/10.1145/2072298.2072009
Autor:
Nalini Venkatasubramanian, Susanne Boll, Dulce B. Ponceleon, Klara Nahrstedt, Maria Zemankova, Svetha Venkatesh
Publikováno v:
ACM Multimedia
"Networking of Multimedia Women" event is a continuation of an on-going conversation in the multimedia research community and efforts by the ACM SIGMM to engage and promote female researchers in multimedia community, enable networking of junior and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f3ba0b569b229388acbcb2fd67a53ce
https://doi.org/10.1145/2072298.2072378
https://doi.org/10.1145/2072298.2072378
Publikováno v:
ACM Multimedia
In this paper, we describe SCOTT: a demonstration system that uses the Set Cover Tracing algorithm for determining the source of pirate content. This algorithm is very efficient in dealing with collusion attacks - the performance is close to linear i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29cc9c6c46e615c07cb49085dcf6a8be
https://doi.org/10.1145/1873951.1874273
https://doi.org/10.1145/1873951.1874273
Publikováno v:
SIAM Journal on Matrix Analysis and Applications. 13:292-311
Methods are discussed for the solution of sparse linear equations $Ky = z$, where K is symmetric and indefinite. Since exact solutions are not always required, direct and iterative methods are both...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dbf9f881b13e4d375b28fb1dbf80092
https://doi.org/10.1137/0613022
https://doi.org/10.1137/0613022
Publikováno v:
Media Forensics and Security
Broadcast encryption is a well established alternative to public key encryption for use in content protection systems. It offers significant performance benefits, as well as useful features such a one-to-many delivery, dynamic membership in the autho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fa68c322a94cfbb1bcab2642030953f
https://doi.org/10.1117/12.815065
https://doi.org/10.1117/12.815065
Autor:
Nelly Fazio, Dulce B. Ponceleon
Publikováno v:
ACM Multimedia
Devising effective Content Protection mechanisms and building satisfactory Digital Rights Management systems have been top priorities for the Publishing and Entertainment Industries in recent years. In this tutorial, we focus on protection tools and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae52dc469b4c596343c083a201f4540f
https://doi.org/10.1145/1459359.1459613
https://doi.org/10.1145/1459359.1459613
Publikováno v:
ACM Multimedia
As the marketplace for digital media increases we witness the rise of new media distribution models where timely delivery, convenience, privacy and personalization are essential features of competitive offerings. Consumers are looking for innovative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::168599ae24d557461aa6df2b96951efb
https://doi.org/10.1145/1180639.1180742
https://doi.org/10.1145/1180639.1180742
Autor:
Julian Cerruti, Dulce B. Ponceleon
Publikováno v:
ACM Multimedia
Multimedia content protection is a controversial topic. Content owners want to protect their rights while consumers want flexible usage, privacy and seamless content flow. In this tutorial we cover from cryptography fundamentals, to history, emerging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bef973341038bbf26545e57eef6f86f
https://doi.org/10.1145/1180639.1180647
https://doi.org/10.1145/1180639.1180647