Visualizzazione post con etichetta Complex Chaos. Mostra tutti i post
Visualizzazione post con etichetta Complex Chaos. Mostra tutti i post

lunedì 3 dicembre 2018

OUT NOW! Obsolete Capitalism and Adi Newton / TAG (The Anti-Group) :: Chaos Variation III :: 12" EP (Rizosfera/NUKFM) :: SD Card+Postcard (NUKFMSD004, December 2018) :: Order Now @ Bandcamp


Obsolete Capitalism and Adi Newton / TAG (The Anti-Group)
Chaos Variation III - EP
Exclusive package :: Limited Edition :: 50 copies
SD Card + Postcard
Order now CLICK HERE ::
Two tracks re-worked by Adi Newton / TAG (The Anti-Group)
::
Device Axiomatique / Antediluvian Blues
Bonus tracks by Obsolete Capitalism ::
La machine informatique dub
Afecsana Blues
Label :: Rizosfera / NUKFM

No digital download :-)









sabato 8 novembre 2014

Francesco Sylos Labini: Ricerca fondamentale o ‘applicata’? Sulla probabilità nelle scienze naturali (e su Google) @ Il Fatto Quotidiano 08.Nov.2014

Non c’è ricerca applicata, ci sono solo applicazioni della ricerca fondamentale”: questa famosa massima di LouisPasteur, fondatore della moderna microbiologia, andrebbe scolpita non solo all’ingresso del ministero dell’Istruzione e della ricerca ma anche nella sede di Confindustria, la cui ingerenza nella politica della ricerca è tanto ingombrante, quanto è inconsistente la considerazione che mostra avere per il lavoro degli scienziati. Per capire come le scoperte della ricerca fondamentale si trasformano in applicazioni di utilità per la collettività, bisogna studiare la storia della scienza; per capire come si formano le idee nuove bisogna comprendere che il motore della ricerca sono le motivazioni dei ricercatori, le loro passioni e le loro curiosità.
Libro-Ulpiani-blogLo spiega brillantemente, e in maniera accessibile a tutti, il fisico Angelo Vulpiani nel suo Caso, probabilità e complessità (Edizioni Ediesse, 2014), un libro dedicato alla nascita della moderna scienza della complessità, che si occupa di descrivere l’emergenza di comportamenti collettivi in sistemi composti di un gran numero di elementi. Tutto il racconto del libro ruota intorno all’introduzione del concetto di probabilità nelle scienze naturali e sociali: la storia di queste idee prende le mosse dalla metà del XIX secolo e, arrivando ai giorni nostri, aiuta a comprendere, tra le altre cose, in maniera chiara ed efficace il nesso tra ricerca fondamentale e le sue applicazioni. A questo riguardo, un esempio molto istruttivo è fornito dall’introduzione delle catene di Markov nel calcolo della probabilità.
Andrei Markov è stato un matematico e probabilista russo, vissuto a cavallo tra l’800 e il 900, che fu coinvolto in un animato dibattito con il matematico moscovita Nekrasov, le cui opinioni politiche e religiose erano opposte alle sue: il controverso problema verteva sulla regolarità statistica dei comportamenti sociali come ad esempio il numero di suicidi, nascite, ecc. per 1000 abitanti o altre statistiche riguardanti la popolazione. Markov sosteneva che tale regolarità fosse una mera conseguenza della legge dei grandi numeri, e che non aveva niente a che fare con il libero arbitrio o con le convinzioni politiche e religiose. D’altra parte, Nekrasov non riconosceva alle regolarità statistiche dei fenomeni sociali lo status di vere leggi, in quanto, in accordo con la tradizione della religione ortodossa, i comportamenti umani sarebbero conseguenza del libero arbitrio. Più tecnicamente Nekrasov faceva notare che la legge dei grandi numeri non poteva essere sufficiente a spiegare le regolarità statistiche, poiché tale legge varrebbe solo sotto l’ipotesi di eventi indipendenti cosa che non era possibile supporre per il caso delle dinamiche sociali. Markov al contrario sosteneva che tali regolarità erano sostanzialmente dovute alla legge dei grandi numeri.
Markov per controbattere l’obiezione tecnica di Nekrasov dovette costruire una teoria di processi non indipendenti, chiamate catene di Markov, che invece soddisfano la legge dei grandi numeri. Questi processi probabilistici oggi hanno un ruolo fondamentale in molte applicazioni in fisica, astrofisica, chimica, biomatematica, genetica, geofisica, ingegneria, comunicazioni e addirittura nel motore di ricerca di Google. Infatti, quando s’inseriscono delle parole su Google, il motore di ricerca, utilizzando un algoritmo basato sulle catene di Markov (il famoso PageRank), fornisce un elenco, in ordine d’importanza, delle pagine che contengono le parole desiderate. Le catene di Markov, introdotte dunque un secolo fa per risolvere una diatriba su un argomento di natura filosofica sul libero arbitrio sono così diventate uno strumento di uso quotidiano per centinaia di milioni di persone: in un periodo di oscurantismo scientifico e culturale come quello che viviamo, la storia di Markov rimane un fulgido esempio che ci ricorda perfettamente cosa sia la ricerca scientifica, come funzioni e a cosa serva.

mercoledì 15 maggio 2013

New Media and the Internet – Digital Democracy or Complex Chaos? @ Darwin, Hamilton Centre, Brunel University - 24 May 2013


New Media and the Internet – Digital Democracy or Complex Chaos?

Starts: Friday 24 May 2013 10:00 am
Ends: Friday 24 May 2013 4:30 pm
Event typeSeminar
LocationDarwin, Hamilton Centre, Brunel University
Booking Required?Yes
Will Networks solve the world’s problems? Answers from the social sciences and beyond
Workshop 1: New Media and the Internet – Digital Democracy or Complex Chaos?
One of the most salient illustrations of networks is of course the Internet. Indeed, the open architecture of the internet has created unprecedented possibilities for informational flows, social connections, user participation and collaboration. Nevertheless, the internet as a decentralised, self-organising system has been questioned. Can a loose connection of individuals come together to solve common problems via a ‘wisdom of the crowd’ or ‘collective intelligence’? Is the Internet illustrative of networks as ‘swarms’ whereby different ‘particles’ of information suddenly gather around a node and assemble themselves in a particular configuration for a task at hand but then quickly disperse? The internet is involved in producing networked subjectivities which require new modes of grasping collective identities and social connnectivity. For instance, being connected does not necessarily lead to a deepening of social relations or a genuine ‘public sphere’ of communication. This workshop critically explores the informational technologies and emergent structures of the internet in relation to the proliferation of ‘participatory’ new media (Web 2.0, Social Media, interactive online platforms).
Organisers: Barrie Axford (Oxford Brookes University); John Roberts (Brunel University); Sanjay Sharma (Brunel University)
Location: Brunel University – Directions http://tinyurl.com/brunel-travel & Campus map: http://tinyurl.com/brunel-map
Room: Darwin, Hamilton Centre
Free event, registration is essential due to limited number of places: Emailsanjay.sharma@brunel.ac.uk
Programme
10.30 Welcome ― Sanjay Sharma (Brunel University, Chair)
10.45 Too Much Connectivity ― Tony Sampson (University of East London)
11.45 Microphysics of Network Power and the Brickwall of Reality: WikiLeaks, Chinese dissidents, anti-austerity protests and the Arab Spring ― Athina Karatzogianni (University of Hull)
1.45 ‘Third Space’ and Networks: a critical evaluation of everyday blogs ― Scott Wright (Leicester University)
2.45 Social dialogue, crowd-sourcing and user participation in the new media: Benefits and challenges from a researcher’s perspective ― Lampros Stergioulas (Brunel University)
4.00 Closing Round-table Discussion
Speaker Abstracts
Tony Sampson (University of East London)
Too Much Connectivity
A growing number of present-day authors, writing from social science,humanities, network science, economic, and business perspectives, have evoked a past interest in contagion theory by pondering its relevance to the current age. The age of networks, as Hardt and Negri remind us, is synonymous with an age of contagion. Anxieties concerning too much connectivity have indeed become as much a part of internet and web discourse as the many claims made concerning the democratizing power of the network. This is in sharp contrast to the optimism of the early 1990s when cultural theory was quick (too quick perhaps) to point to the emancipating powers of the rhizomatic network. Looking to the social theory of Gabriel Tarde, this talk addresses network contagion by asking three questions: First, what is it that actually spreads on a network? Second, what diagram can be used to grasp the virality of the network age? Third, what, if anything, lies beyond the metaphor of contagion?
Biog
Tony D. Sampson is a London-based theorist, writer and Reader in Digital Media and Communications at the University of East London.His ongoing interest in contagion theory is reflected in his recent publications,including The Spam Book: On Viruses, Porn, and Other Anomalies from the Dark Side of Digital Culture (2009), which he coedited with Jussi Parikka. His latest book, Virality: Contagion Theory in the Age of Networks was published by the University of Minnesota Press in 2012. Virality Blog:http://viralcontagion.wordpress.com/
Athina Karatzogianni (University of Hull)
Microphysics of Network Power and the Brickwall of Reality: WikiLeaks, Chinese dissidents, anti-austerity protests and the Arab Spring
This approach to explaining, analysing and theorising network activism in relation to these examples relies on the cyberconflict framework (Karatzogianni, 2004; 2006; 2009). Relying on a Deleuzo-Guattarian philosophical standpoint, it draws on media, conflict and social movement theories, network analysis and world-systems perspectives to explain how these symptomatic examples of the crisis of the present politico-economic order have become part of the reason for its survival. WikiLeaks’ internal organizational problems, as well as impact on academic debates for several fields such as International Relations is examined (Karatzogianni 2012; Robinson and Karatzogianni, 2012). The impact of social media on the Arab Spring is considered (forthcoming), while the discourse of Chinese dissidents is looked at as a demand on liberalization rather than democratization (forthcoming), which is not helpful for sociopolitical change in China. Finally, technosocial transformations on agency are theorised as playing a critical role at the level at which dissent is expressed against state and capitalism(s) as a social codes (Karatzogianni & Schandorf, 2012). Overall, these examples are used to engage in a critical discussion, as to which are the reasons network resistances and digital activism have failed in forging social and political change and materializing the Revolutionary Virtual to the extent necessary for a postnational global society relying on ethics, civil association, participatory/direct democracy, ecological and digital commons, and not just neo-liberal aesthetics, which promote profit making and unapologetically small-minded individualism propagated by multinational corporations and defended by disguised cultural protectionisms and patriotic statisms.
References
Karatzogianni, A. (forthcoming) “A Cyberconflict Analysis of the Arab Uprisings” The Selected Works of Athina
Karatzogianni Available at: http://works.bepress.com/athina_karatzogianni/14[Prepared for Youngs, G. (ed.) Digital World: Connectivity, Creativity and Rights, London and New York Routledge, forthcoming 2013].
Karatzogianni, A. (forthcoming) “Dear Premier I Finally Escaped on YouTube”: A Cyberconflict Perspective on Chinese Dissidents’
The Selected Works of Athina Karatzogianni Available at:http://works.bepress.com/athina_karatzogianni/13 Prepared for: Rawnsley, G.D. and Rawnsley, M.Y.T. (eds) The Routledge Handbook of Chinese Media, London and New York: Routledge
Karatzogianni, A. (2012) ‘WikiLeaks Affects: Ideology, Conflict and the Revolutionary Virtual’, in Karatzogianni, A. and Kunstman, A. (eds) Digital Cultures and the Politics of Emotion: Feelings, Affect and Technological Change. Basingstoke: Palgrave MacMillan.
Biog
Dr Athina Karatzogianni is a Senior Lecturer in New Media and Political Communication, Director of Media Programmes at the Department of Social Sciences, University of Hull. Athina has authored The Politics of Cyberconflict (2006); Power, Conflict and Resistance: Social Movements, Networks and Hierarchies co-author Andrew Robinson (2010); edited Violence and War in Culture and the Media: Five Disciplinary Perspectives (2012); Cyber Conflict and Global Politics (2009) [all with Routledge]; andDigital Cultures and the Politics of Emotion: Feelings, Affect and Technological Change, co-edited with Adi Kuntsman (2012, Palgrave). Athina has also contributed extensively on theorising cyberconflict, and exploring the potential of ICTs and network forms of organization for social movements, resistance and open knowledge production. Current research focuses on agency and resistance in transnational migrant and digital diaspora networks (for the MIG@NET EU FP7 http://www.mignetproject.eu/) and towards the research monograph The Real, The Virtual, and the Imaginary State, forthcoming 2014 with Palgrave. Her work can be downloaded in pre-publication form:http://works.bepress.com/athina_karatzogianni/
Scott Wright (Leicester University)
“Third Space” and Networks: a critical evaluation of everyday blogs
This paper takes forward a new agenda for online deliberation: how political talk emerges in non-political, online “third spaces”. First, the paper will outline the concept of third space (Wright 2012a, b) and engage critically with the concepts of space and networks. Second, it will present a detailed investigation of how people talk about politics on personal, non-political blogs using deliberative criteria to assess whether they constitute a third space. The analysis focuses on 100 randomly selected UK-based bloggers, with quantitative and qualitative content analysis of over 20,000 blog posts and comments, supported by interviews with the bloggers.
Biog
Scott Wright is Senior Lecturer in Political Communication at the University of Leicester. In 2012, he was Mid-Career Fellow of the British Academy, and this grant funded his empirical work on blogging. Scott’s research focuses on the nature of political debate online, covering both government-led forums and everyday conversations. He has previously looked at how website design and moderation affects the nature of online debate. He is currently working on the concepts of third space and of super-participation. His work has been published in a range of leading politics and media journals including:Journal of Computer-Mediated CommunicationNew Media and Society, British Journal of Politics and International Relations, and the Journal of European Public Policy.
Background Reading: Wright, S. (2012) Politics as usual? Revolution, normalization and a new agenda for online deliberation, New Media & Society, 14 (2): 244-261
Lampros K. Stergioulas (Brunel University)
Social dialogue, crowd-sourcing and user participation in the new media: Benefits and challenges from a researcher’s perspective
We will explore the potential benefits and the challenges in the use of Web 2.0 social media and interactive social platforms for applications in social dialogue, crowd-sourcing and user participation. Drawing from our experience in current and past research projects, we will discuss conventional as well as more innovative uses of social media, including social/discussion forums, interactive collaborative spaces, blogging and micro-blogging, and we will examine the technical challenges, practical implications and barriers, and the limitations of technology.
Biog
Dr Lampros K. Stergioulas is Reader in the Department of Information Systems and Computing at Brunel University, UK. He is a qualified Chartered Engineer. He has held many national and EU Grants in technology enhanced learning, educational information systems, e-learning, human-centred communications and computing, digital literacy, technology Roadmapping, medical and health informatics, information processing, and intelligent systems. He has been principal investigator, and sometimes overall coordinator, in numerous EU projects, including UNIVERSAL, TIME2LEARN, PROLEARN, BASE2, e-Start, OpenScout, iCOPER, TEL-Map, DYRECT, Open Discovery Space, and HOTEL European research projects. Dr Stergioulas is currently serving as Chair–elect of the SIG3.9 Special Interest Group of IFIP on Digital Literacy and e-Inclusion, and is currently coordinating the EU project TEL-Map on the Future of Technology Enhanced Learning and on impact assessment and Roadmapping of digital technologies.