منابع مشابه
Flock: Crawling the Twitter Social Graph
In this work, we’ve developed a tool capable of crawling the Twitter social graph. In order to collect the social graph, we developed a Twitter application leveraging 30 user accounts and the Twitter REST API v1.1. To date, Flock has collected the profiles of over 48 million Twitter users connected by over 158 million links. Flock continues to actively crawl over 57 million valid Twitter user I...
متن کاملEfficient Social Website Crawling Using Cluster Graph
Online social communities have gained significant popularity in recent years and have become an area of active research. Compared with general websites or well-structured Web forums, user-centered social websites pose several unique challenges for crawling, a fundamental task for data collection and data mining of large-scale online social communities: (1) Social websites have more complex link...
متن کاملSocial life, evolution of intelligence, behaviour and human brain size
Social life is one of the most critical factors of the evolution of the behavior of non-human primates and humans. Several factors, such as an increase in brain size, adaptive modules, and grooming, are related to the complexities of social groups. Although some scientists have mentioned foraging as a rival hypothesis for the evolution of behavior, in this research, we tried to investigate the ...
متن کاملfaculty of psychology and social sciences group of anthropology master thesis in major of anthropology
چکیده پایان نامه (شامل خلاصه، اهداف، روش های اجرا و نتایج به دست آمده): کار جمع آوری گو یش های محلی در سال های اخیر شتاب امیدوار کننده ای به خود گرفته است. شاید از بارزترین اهداف جمع آوری گویش های مختلف، ثبت و ضبط آن، جلوگیری از نابودی و مهمتر از همه حل مشکلات دستوری زبان رسمی باشد. دقت در فرآیند های زبانی گویش های محلی نوع ارتباط مردم نواحی مختلف با پیرامون نشان را به ما نشان خواهد داد. از س...
Volatile Multi-Armed Bandits for Guaranteed Targeted Social Crawling
We introduce a new variant of the multi-armed bandit problem, called Volatile Multi-Arm Bandit (VMAB). A general policy for VMAB is given with proven regret bounds. The problem of collecting intelligence on profiles in social networks is then modeled as a VMAB and experimental results show the superiority of our proposed policy.
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ژورنال
عنوان ژورنال: Journal of Human Sport and Exercise
سال: 2013
ISSN: 1988-5202
DOI: 10.4100/jhse.2012.8.proc2.20