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WD
2010
15 years 4 months ago
Measured performance of a memory-efficient segment-based packet-combining scheme
Abstract--Packet-combining schemes are an attractive improvement to ARQ schemes, since they allow receivers to keep the good parts of an otherwise erroneous packet and use these wi...
Danil Kipnis, Tobias Jacob, Andreas Willig
175
Voted
ICASSP
2011
IEEE
14 years 10 months ago
Covariate-dependent dictionary learning and sparse coding
A dependent hierarchical beta process (dHBP) is developed as a prior for data that may be represented in terms of a sparse set of latent features (dictionary elements), with covar...
Mingyuan Zhou, Hongxia Yang, Guillermo Sapiro, Dav...
ICASSP
2011
IEEE
14 years 10 months ago
Point process MCMC for sequential music transcription
In this paper, models and algorithms are presented for transcription of pitch and timings in polyphonic music extracts, focusing on the algorithm details of the sequential Markov ...
Pete Bunch, Simon J. Godsill
ERCIMDL
2011
Springer
236views Education» more  ERCIMDL 2011»
14 years 6 months ago
Transformation of a Keyword Indexed Collection into a Semantic Repository: Applicability to the Urban Domain
In the information retrieval context, resource collections are frequently classified using thesauri. However, the limited semantics provided by thesauri restricts the collection s...
Javier Lacasta, Javier Nogueras-Iso, Jacques Telle...
ACL
2012
13 years 9 months ago
Towards the Unsupervised Acquisition of Discourse Relations
This paper describes a novel approach towards the empirical approximation of discourse relations between different utterances in texts. Following the idea that every pair of event...
Christian Chiarcos