62 citations · 350 across the 33 of their papers we have counts for
4 papers · 1 filter
Binary Rate Distortion With Side Information: The Asymmetric Correlation Channel Case
Andrei Sechelea, Samuel Cheng, Adrian Munteanu +1
Advancing over up-to-date information theoretic results that assume symmetric correlation models, in this work we consider the problem of lossy binary source coding with side infor…
Vectors of Locally Aggregated Centers for Compact Video Representation
Alhabib Abbas, Nikos Deligiannis, Yiannis Andreopoulos
We propose a novel vector aggregation technique for compact video representation, with application in accurate similarity detection within large video datasets. The current state-o…
Fast Desynchronization For Decentralized Multichannel Medium Access Control
Nikos Deligiannis, Joao F. C. Mota, George Smart +1
Distributed desynchronization algorithms are key to wireless sensor networks as they allow for medium access control in a decentralized manner. In this paper, we view desynchroniza…
Adaptive-Rate Sparse Signal Reconstruction With Application in Compressive Background Subtraction
Joao F. C. Mota, Nikos Deligiannis, Aswin C. Sankaranarayanan +2
We propose and analyze an online algorithm for reconstructing a sequence of signals from a limited number of linear measurements. The signals are assumed sparse, with unknown suppo…