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Crowds and social gatherings can facilitate disease transmission（图）
Crowds social gatherings disease transmission
2019/10/30
Large gatherings -- from music festivals to religious pilgrimages to sporting events -- have long been known to increase risks of infectious disease outbreaks. Now results from an NSF-funded study led...
An Analysis of Crowds Flow Characteristics by Using Laser Range Scanners
Laser scanning Sensor Computer Vision
2015/12/17
Recently, according to growth and concentration of population in urban area, congested situations at several railway stations in rush
hour become a serious social issue. Therefore, designing the stat...
From Crowds to Collaborators:Initiating Effort & Catalyzing Interactions Among Online Creative Workers
Online Platforms Collaboration Teams Interdependence Text Analysis Temporal Coordination
2015/4/29
Online collaborative platforms have emerged as a complementary approach to traditional organizations for coordinating the collective efforts of creative workers. However, it is surprising that they re...
Wisdom or Madness?Comparing Crowds with Expert Evaluation in Funding the Arts
Arts Decision Choices and Conditions Giving and Philanthropy
2015/4/29
In fields as diverse as technology entrepreneurship and the arts, crowds of interested stakeholders are increasingly responsible for deciding which innovations to fund, a privilege that was previously...
The Search for Benchmarks:When Do Crowds Provide Wisdom?
Peer Firm Benchmarking EDGAR Search Traffic Co-Search Analyst Coverage Industry Classification
2015/4/28
We compare the performance of a comprehensive set of alternative peer identification schemes used in economic benchmarking. Our results show the peer firms identified from aggregation of informed agen...
In this paper, we proposed a fast and robust unsupervised framework for anomaly detection and localization in crowed scenes. Our method avoids modeling the normal state of the crowds which is a very c...
基于IPv6的接收者匿名Crowds系统
匿名通信 IPv6协议 接收者匿名
2009/11/30
基于下一跳重路由方式的Crowds匿名通信系统存在较多缺点。提出基于IPv6协议的Crowds系统，解决发送者与最后一跳的秘密共享问题。理论分析和实验结果表明，该系统的抗攻击能力与源路由方式相等，实现了接收者匿名，减少了通信延迟。
转发概率递减的改进Crowds系统
匿名通信 Crowds 前驱攻击
2009/7/3
Crowds匿名浏览系统中可以在不影响匿名度水平的前提下，通过递减转发概率减小重路由路径长度，提高系统性能。提出利用路径长度期望值递减规律确定转发概率递减比例系数的方法，仿真实验表明，新方案可以在保持原有匿名度的基础上，有效减小重路由路径长度，提高Crowds系统的通信性能。
《Memoirs of Extraordinary Popular Delusions and the Madness of Crowds》（图）
Memoirs of Extraordinary Popular Delusions and the Madness of Crowds Charles MacKay
2009/5/22
Popular delusions began so early, spread so widely, and have lasted so long, that instead of two or three volumes, fifty would scarcely suffice to detail their history. The present may be considered m...
Insane Lane：Crowds, Contamination and Violence in Australia
Australian Literature Contamination Crowds；Violence
2008/10/9
Searching for a place to begin, I came across Vance Palmer’s Sydney
Jephcott and Francis Adams sitting comfortably together on a Brisbane
veranda; they were talking and gazing idly out onto the road...