The network partition problem is in general defined as the division of a network into groups of approximately equal sizes, minimizing the number of edges between groups.
Communities, or modules, of nodes within the network can be identified by maximizing the modularity, a measure of strength of division of a network into modules [ 14].
Tacoda Systems in New York provides its Audience Management System to clients like CondéNet, part of the Condé Nast division of Advance Publications Tribune Interactivee, a network of newspaper sites owned by the Tribune Company; and USAToday.com, the Web site for USA Today, owned by Gannett.
When the decisions of a network news division are Topic A on the campaign trail, drawing the fire not only of leading candidate Barack Obama but of more than 15,000 critical messages online, they should qualify as the major focus of the networks' nightly newscasts next night.
The moves are part of a strategy, being pushed aggressively by CBS's News division as well as other divisions of the network, to capitalize on the current fascination with "Survivor" -- and the hoped-for fascination with "Big Brother".
His comments are attracting wide notice not only for the network infighting they expose but because it's audacious for a member of a network news division – not even the head of the division in this case, but instead on-air talent – to criticize the rainmakers over in the entertainment division.
Her outstanding career of firsts included being the first woman to anchor a prime-time network newscast, the first female journalist in network television to report from Vietnam and the first female vice president of a network news division.
EMI, the British music company, is close to a deal to hire Procter & Gamble to help promote its acts through a division that uses a network of teenagers to spread the word, executives involved in the talks say.
