10 results found for networks

View Grid List
Sort A-Z By date
von Ahn 00:46:00

Augmented intelligence: the Web and human computation

by Luis von Ahn
Augmented intelligence: the Web and human computation
for 18-22 and upwards,
Lectures | 18-22 and upwards | 8 years ago | 970 views
Rating:

This talk is about harnessing human time and energy to address problems that computers cannot yet solve. Although computers have advanced dramatically in many respects over the last 50 years, they still do not possess the basic conceptual intelligenc....

More details | Watch now
Communicating with light 01:04:00

Communicating with light

by Polina Bayvel
Communicating with light
for 14-19 and upwards,
Lectures | 14-19 and upwards | 4 years ago | 620 views
Rating:

Most of the data we generate and receive (whether emails, tweets, videos or mobile calls) are now carried by optical fibres, which use light to transmit vast quantities of information over trans-oceanic distances. The use of hundreds of wavelengths ....

More details | Watch now
Contractor 00:45:00

Developing Web Science for the 21st century.

by Noshir Contractor
Developing Web Science for the 21st century.
for 18-22 and upwards,
Lectures | 18-22 and upwards | 8 years ago | 884 views
Rating:

Recent advances in Web Science provide comprehensive digital traces of social actions, interactions, and transactions. These data provide an unprecedented exploratorium to model the socio-technical motivations for creating, maintaining, dissolving, a....

More details | Watch now
May 00:31:00

Networks in ecosystems and financial systems

by Robert May
Networks in ecosystems and financial systems
for 18-22 and upwards,
Lectures | 18-22 and upwards | 8 years ago | 693 views
Rating:

This talk surveys our growing understanding of the relationships between the network structure of ecological networks ? both in mathematical models and in the real world ? and their ability to withstand disturbance, natural or human-created.

More details | Watch now
Proteasome and DegP Protease, Mechanisms and Drug Design Lindau-Nobel Robert Huber 2012 00:35:00

Proteasome and DegP Protease, Mechanisms and Drug Design

by Robert Huber
Proteasome and DegP Protease, Mechanisms and Drug Design
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 696 views
Rating:

Within cells or subcellular compartments, mis-folded and/or short-lived regulatory proteins are degraded by protease machines, cage-forming multi-subunit assemblages, the proteasome and HtrA/DegP.  They are essential components in very complex regul....

More details | Watch now
Castells2 00:48:00

Social networks in the internet.

by Manuel Castells
Social networks in the internet.
for 18-22 and upwards,
Lectures | 18-22 and upwards | 8 years ago | 989 views
Rating:

The Web has become the fabric of our lives. However, its understanding in terms of social practice is obscured by ideology and media sensationalism, in spite of the fact that social sciences have gathered over the last decade a solid record of empiri....

More details | Watch now
Chayes 00:45:00

The Mathematics of Web science.

by Jennifer Chayes
The Mathematics of Web science.
for 18-22 and upwards,
Lectures | 18-22 and upwards | 8 years ago | 767 views
Rating:

The Web and associated technological and social networks provide both mathematical challenges and opportunities. How do we model the evolution of these networks taking into account both observed features and incentives?

More details | Watch now
The Real M-Theory Lindau-Nobel Brian Josephson Physics 2012 00:30:00

The Real M-Theory

by Brian Josephson
The Real M-Theory
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 597 views
Rating:

How can one advance a working hypothesis that will not be wrong tomorrow and ridiculous the day after? Beyond the Standard Model we find uncertainty and confusion, with both unclarity as to which might be the correct theory, as well as little in the ....

More details | Watch now
Kermarrec 00:44:00

Towards a decentralised and personalised Web

by Anne-Marie Kermarrec
Towards a decentralised and personalised Web
for 14-19 and upwards,
Lectures | 14-19 and upwards | 8 years ago | 753 views
Rating:

Social networks and collaborative tagging systems have taken off at an unexpected scale and speed. Pretty much everyone now generates Web content. This represents a revolution in usage and a great opportunity to leverage collaborative knowledge to en....

More details | Watch now
Barabasi 00:34:00

Visit our website The structure of the Web

by Albert-Laszlo Barabasi
Visit our website The structure of the Web
for 18-22 and upwards,
Lectures | 18-22 and upwards | 8 years ago | 795 views
Rating:

Systems as diverse as the World Wide Web, Internet or the cell are described by highly interconnected networks with amazingly complex topology. Recent studies indicate that these networks are the result of self-organizing processes governed by simple....

More details | Watch now