Alex Green - IEEE Xplore Author Profile
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Alex Green

Publications
2
Citations
33
Publications by Year
20192020
Co-Authors:
Show All Co-Authors (10)
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Alex Green

Affiliation

Adobe Research
San Jose
CA, USA

Publication Topics

Biography

Alex Green is the Service Owner for Digital Preservation with The National Archives (U.K.) and the Product Owner for its digital archive. She is a qualified archivist leading a small research team and is currently interested in new ideas around the contextualization, use and reuse of digital records.(Based on document published on 17 January 2020).
Publications
2
Citations
33
Publications by Year
20192020
Co-Authors:
Show All Co-Authors (10)
Author's Published Works

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Tamper-Proofing Video With Hierarchical Attention Autoencoder Hashing on Blockchain

Tu Bui;Daniel Cooper;John Collomosse;Mark Bell;Alex Green;John Sheridan;Jez Higgins;Arindra Das;Jared Robert Keller;Olivier Thereaux

IEEE Transactions on Multimedia
Year: 2020 | Volume: 22, Issue: 11 | Journal Article |
Cited by: Papers (17)
We present ARCHANGEL; a novel distributed ledger based system for assuring the long-term integrity of digital video archives. First, we introduce a novel deep network architecture using a hierarchical attention autoencoder (HAAE) to compute temporal content hashes (TCHs) from minutes or hour-long audio-visual streams. Our TCHs are sensitive to accidental or malicious content modification (tamperin...Show More

Tamper-Proofing Video With Hierarchical Attention Autoencoder Hashing on Blockchain

Tu Bui;Daniel Cooper;John Collomosse;Mark Bell;Alex Green;John Sheridan;Jez Higgins;Arindra Das;Jared Robert Keller;Olivier Thereaux

Year: 2020 | Volume: 22, Issue: 11 | Journal Article |

ARCHANGEL: Tamper-Proofing Video Archives Using Temporal Content Hashes on the Blockchain

Tu Bui;Daniel Cooper;John Collomosse;Mark Bell;Alex Green;John Sheridan;Jez Higgins;Arindra Das;Jared Keller;Olivier Thereaux;Alan Brown

2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Year: 2019 | Conference Paper |
Cited by: Papers (16)
We present ARCHANGEL; a novel distributed ledger based system for assuring the long-term integrity of digital video archives. First, we describe a novel deep network architecture for computing compact temporal content hashes (TCHs) from audio-visual streams with durations of minutes or hours. Our TCHs are sensitive to accidental or malicious content modification (tampering) but invariant to the co...Show More

ARCHANGEL: Tamper-Proofing Video Archives Using Temporal Content Hashes on the Blockchain

Tu Bui;Daniel Cooper;John Collomosse;Mark Bell;Alex Green;John Sheridan;Jez Higgins;Arindra Das;Jared Keller;Olivier Thereaux;Alan Brown

Year: 2019 | Conference Paper |

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