Welcome to the UPF Digital Repository
Browsing Documents OpenAIRE (Open Access Infrastructure for Research in Europe) by Issue Date
- Home
- →
- Recerca: articles, congressos, llibres
- →
- Documents OpenAIRE (Open Access Infrastructure for Research in Europe)
- →
- Browsing Documents OpenAIRE (Open Access Infrastructure for Research in Europe) by Issue Date
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing Documents OpenAIRE (Open Access Infrastructure for Research in Europe) by Issue Date
Now showing items 1-20 of 3843
-
(Taylor & Francis, 2004)
-
(Hindawi, 2005)In single-user MIMO communication, the first-order throughput scaling is determined by the smallest of the number of transmit and receive antennas. This typically renders terminals the constraining bottleneck. In a multiuser ...
-
(International Society for Music Information Retrieval (ISMIR), 2005)MUCOSA (Music Content Semantic Annotator) is an environment for the annotation and generation of music metadata at different levels of abstraction. It is composed of three tiers: an annotation client that deals with ...
-
(ACM Association for Computer Machinery, 2005)We present a metadata free system for the interaction with massive collections of music, the MusicSurfer. MusicSurfer automatically extracts descriptions related to instrumentation, rhythm and harmony from music audio ...
-
(BioMed Central, 2005)Background: Despite the continuous production of genome sequence for a number of organisms,/nreliable, comprehensive, and cost effective gene prediction remains problematic. This is particularly/ntrue for genomes for which ...
-
(MIT Press, 2005)Rhythm belongs with harmony, melody and timbre as one of the most fundamental aspects of music. Sound by its very nature is temporal, and in its most generic sense, the word \textit{rhythm} is used to refer to all of the ...
-
(Institute of Electrical and Electronics Engineers (IEEE), 2005)The SIMAC project addresses the study and development of innovative components for a music information retrieval system. The key feature is the usage and exploitation of semantic descriptors of musical content that are ...
-
(University of California Press, 2006)This article brings forward the question of which acoustic features are the most adequate for identifying beats computationally in acoustic music pieces. We consider many different features computed on consecutive short ...
-
(Institute of Electrical and Electronics Engineers (IEEE), 2006)We report on the tempo induction contest organized during the International Conference on Music Information Retrieval (ISMIR 2004) held at the University Pompeu Fabra in Barcelona, Spain, in October 2004. The goal of this ...
-
(CEUR Workshop Proceedings, 2006)In this paper we present the music information plane and the dfferent levels of information extraction that exist in the musical domain. Based on this approach we propose a way to overcome the existing semantic gap in ...
-
(AIP Publishing, 2006)We introduce the concept of decision cost of a spatial graph, which measures the disorder of a given network taking into account not only the connections between nodes but their position in a two-dimensional map. The ...
-
(INSTICC Press, 2006)Prosodic information can be used successfully for automatic speaker recognition, although most of the speaker recognition systems use only short-term spectral features as voice information. In this work, prosody information ...
-
(Universitat Pompeu Fabra, 2006)This paper provides an overview of current state-of-the-art approaches for melody extraction from polyphonic audio recordings, and it proposes a methodology for the quantitative evaluation of melody extraction algorithms. ...
-
(Springer, 2007)3, 4-Methylenedioxymethamphetamine (MDMA) and cannabis are widely abused illicit drugs that are frequently consumed in combination. Interactions between these two drugs have been reported in several pharmacological responses ...
-
(European Association for Signal Processing (EURASIP), 2008)In multiuser detection, the set of users active at any time may be unknown to the receiver. In these conditions, optimum reception consists of detecting simultaneously the set of active/nusers and their data, problem that ...
-
(European Association for Signal Processing (EURASIP), 2008)Silver Code (SilC) was originally discovered in [1–4] for 2×2 multiple-input multiple-output (MIMO) transmission. It has non-vanishing minimum determinant 1/7, slightly lower than Golden code, but is fast-decodable, i.e., ...
-
(BMJ Publishing Group, 2008)Background: This paper analyses gender inequalities in health status and in social determinants of health among the elderly in Western Europe. Methods: Data came from the first wave of the “Survey of Health, Ageing and ...
-
(Taylor & Francis (Routledge), 2008)Motivated by evidence that image source statistics predict the response properties of several visual perception aspects, we provide an empirical analysis of the relation between chroma statistics and human judgments of ...
-
(Logos Verlag, 2008)In this chapter, we provide an overview of state-of-the-art algorithms for the automatic description of music audio signals, both from a low-level perspective (focusing on signal characteristics) and a more musical perspective ...
-
(Elsevier, 2008)We study certain constraint satisfaction problems which are the problems of deciding whether there exists a homomorphism from a given relational structure to a fixed structure with a majority polymorphism. We show that ...
Now showing items 1-20 of 3843
