The need of multicultural Web technologies

Post on 20-Jun-2015

90 views 2 download

Tags:

description

The Web is a globalized platform aimed at supporting all our world cultures. However, like most Information Technologies, it has been developed from the West and for the West, even in the cases of technologies developed outside the US and Europe. Thus, we need to pose the following questions: Are our web technologies culture independent? Can we really use the same information technologies to develop web platforms for different cultures? In this talk I will argue in favor of the NO answer to these questions. I will defend the idea that we need to develop culture specific technologies when we deal with culture sensitive information. I will use the example of music technologies and talk about the research that we are carrying out to develop information technologies to support some of the most consolidated non-western music cultures. In the project CompMusic we work on the automatic description of music through the development of information modeling techniques and web systems applicable to five non-Western music cultures: Hindustani (North India), Carnatic (South India), Turkish-makam (Turkey), Andalusian (North Africa), and Han (China). By looking at the specificities of these mature non-western cultures we can identify the shortcomings of our current technologies when dealing with culture data and we can propose solutions that can give light to the problems of multiculturalism from a technological point of view.

Transcript of The need of multicultural Web technologies

The need for Multicultural

Web Technologies

Xavier Serra Music Technology Group

Universitat Pompeu Fabra, Barcelona (Spain) xavier.serra@upf.edu

Our view on the Web

Low Level

Mid Level

High Level

duration

spectrum intensity

pitch timbre

loudness

melody

chord

beat

dynamics

emotion

genre

similarity

style relations performer

labels

names scene

sign motions

gestures

preferences

colors shape

textures tags

mood motives

instrument

composer

lyricist

form

Music Information Processing

Audio Text Images

CompMusic: Computational models for the discovery of the world’s music”

[funded with an ERC Advanced Grant for a period of 5 years and a budget of 2.5 million Euros]

Main danger!!!

compmusic.upf.edu

CompMusic Objectives

•  Promote multicultural approaches in Music Information Technology.

•  Work on information models for culture specific contexts. Characterize differences.

•  Use as many types of information sources as possible (audio features, symbolic scores, text commentaries, user evaluations, …)

•  Use culture specific perspectives. Involve researchers immersed in the music cultures to be studied.

Musical repertoires •  Hindustani (North India), Carnatic (South India),

Turkish-makam (Turkey), Andalusi (North Africa), Han (China).

•  Classical traditions with alive performance practices and strong social and cultural relevance.

•  A lot of “good” data available.

Possibility to challenge current western centred information paradigms.

Audio recordings

Expert information

Community information

Multicultural approaches should make qualitative advancements in

Web Technologies.

Low Level

Mid Level

High Level

duration

spectrum intensity

pitch timbre

loudness

melody

chord

beat

dynamics

emotion

genre

similarity

style relations performer

labels

names scene

sign motions

gestures

preferences

colors shape

textures

tags

mood

motives

instrument

composer

lyricist

form

The Web Technologies should help preserve and enrich our

multicultural world.

Low Level

Mid Level

High Level

duration

spectrum intensity

pitch timbre

loudness

melody

chord

beat

dynamics

emotion

genre

similarity

style relations performer

labels

names scene

sign motions

gestures

preferences

colors shape

textures

tags

mood

motives

instrument

composer

lyricist

form

Thanks!!!

[more in: compmusic.upf.edu]