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Latest Graph theory Stories

2013-12-24 13:41:14

Technique advances understanding of a basic concept in graph theory, paralleling advances in edge connectivity Computer scientists are constantly searching for ways to squeeze ever more bandwidth from communications networks. Now a new approach to understanding a basic concept in graph theory, known as "vertex connectivity," could ultimately lead to communications protocols — the rules that govern how digital messages are exchanged — that coax as much bandwidth as possible from...

2013-10-21 12:31:26

Public Relations Professionals Declare October 22 "Snark Free Day" ATLANTA, Oct. 21, 2013 /PRNewswire/ -- Wouldn't it be great to have one day when people go out of their way to be polite, kind, and considerate instead of rude, sarcastic, and snarky? A group of public relations professionals aims to make a single day, October 22, 2013 "Snark Free Day." The nationwide affiliates of PRConsultants Group (PRCG) are committing to a kinder way of communication and encouraging others to...

2013-06-06 23:29:46

This partnership will allow for continued delivery and implementation of solutions to a wide range of clients. Brooklyn, NY and San Mateo, CA (PRWEB) June 05, 2013 Thumbtack Technology today announced a partnership with Neo Technology, creators of Neo4j, the world´s leading graph database. Thumbtack Technology is a leading IT consulting firm, dedicated to delivering the highest quality of work for Fortune 500 companies and startups. Neo Technology is a pioneer of graph databases and...

Images In Textbooks May Hinder Learning In Children
2013-05-08 15:13:17

Michael Harper for redOrbit.com — Your Universe Online Bar graphs can be an easy way to communicate a data set to a wide array of people. Yet when educators are teaching children how to use these graphs, they may be doing more harm than good if they include any visuals inside of the graph itself. For instance, a graph about butterflies with the corresponding amount of butterflies in the bars could train kids to read the graphs by the numbers of pictures and not the height of the...

2013-04-02 23:00:31

Bonadza launches a media buying platform which utilizes RTB technology, offering over 40.000 placements to advertise on, as well as advanced audience targeting and capping options Skopje, Macedonia (PRWEB) April 02, 2013 Online advertising company Bonadza LLC - announced the launch of their display advertising network - Bonadza.com . The advertising platform utilizes RTB (real-time bidding) technology. One of the primary targeting parameters of the platform is domain targeting, offering...

Frog Mating Calls Inspire New Algorithms For Wireless Networks
2012-07-17 14:38:51

Lawrence LeBlond for redOrbit.com - Your Universe Online Scientists inspired by the behavioralistic calls of male Japanese tree frogs have developed a new algorithm that assigns colors to network nodes -- a process that could have broad implications for the development of efficient wireless networks. More particularly, the inspiration comes from the fact that these tree frogs have learnt not to use their calls at the same time so that the females can distinguish between them. The males...

2012-06-04 17:26:57

Research at Carlos III University (Universidad Carlos III) in Madrid (Universidad Carlos III - UC3M) is developing an algorithm, based on ants´ behavior when they are searching for food, which accelerates the search for relationships among elements that are present in social networks. One of the main technical questions in the field of social networks, whose use is becoming more and more generalized, consists in locating the chain of reference that leads from one person to another,...

2012-04-19 20:07:05

Ever wonder why your friends have more friends than you or diamond is harder than graphite? A new article by a Northwestern University complex networks expert discusses how networks governing processes in nature and society are becoming increasingly amenable to modeling, forecast and control. The article establishes relationships between seemingly disparate topics such as the friendship paradox -- by which our friends have on average more friends than we do -- and why carbon can result...

2011-09-06 22:30:48

MIT researchers have created a new Urban Network Analysis (UNA) toolbox that enables urban designers and planners to describe the spatial patterns of cities using mathematical network analysis methods. Such tools can support better informed and more resilient urban design and planning in a context of rapid urbanization. "Network centrality measures are useful predictors for a number of interesting urban phenomena," explains Andres Sevtsuk, the principal investigator of the City Form Research...

2011-02-15 00:02:49

Design your Wedding, Corporate, or Private Event and see it in 3D before it happens! Irvine, CA (Vocus/PRWEB) February 14, 2011 Events Clique, an online event designing website that enables users to easily plan, design, and see (in 3D) their events from beginning-to-end, will launch on February 20, 2011 at "Pop, The Bridal Event" at The Americana at Brand, in Glendale, California. Whether you have a Wedding, Corporate Event, or Private Event, Events Clique is bringing together the top local...