نتایج جستجو برای: collective goals
تعداد نتایج: 156397 فیلتر نتایج به سال:
Analyzing generative group activities against the backdrop of an increasingly connected world, this paper develops the concept of "generative collectives" as a theoretical lens for explaining why some internet-based groups are more generative than others. Generative collectives are groups of people with shared interests or goals who mutually engage in rejuvenating, reconfiguring, reframing and ...
Online Learning Communities have great potential in sharing experiences and creating a collective knowledge based on the interaction among members. This paper presents some our experience and conclusions of using PLE to mixing personal profiles with community building as a mean to exchange experiences from different stakeholders involved in learning activities. These results were applied in two...
The extraction of relevant and meaningful information from large streams of data has become one of the major challenges for scientists working in the field of complex systems. In particular, one of the main goals is to get information about the underlying system of interactions that leads to complex collective dynamics. In this paper, we discuss how a set of relevant interactions can be extract...
This article examines how linguistic interaction patterns changed over time among a geographically and ethnically diverse group of young people in an online virtual community, the Junior Summit '98 online youth forum. The tools of word frequency and content analyses are paired with evidence from post-hoc interviews. Results demonstrate the ways in which these young people from different cultura...
Flow measurements of multi-strange baryons from Au+Au collisions at RHIC energies demonstrate that collectivity develops before hadronization, among partons. To pin down the partonic EOS of matter produced at RHIC, the status of thermalization in such collisions has to be addressed. We propose to measure collective flow of heavy-flavor quarks, e.g. charm quarks, as an indicator of thermalizatio...
Interest in the study of discretionary databases has grown as numerous large-scale public file-sharing systems have emerged as mainstream internet applications. In particular, much recent work has focused on the free-rider problem in peer-to-peer networks. We examine the related problem of over-contribution in the Usenet file-sharing network, which occurs when a surfeit of contribution causes c...
The present article proposes the adoption of a community-defined, uniform, generic description of the core attributes of biological databases, BioDBCore. The goals of these attributes are to provide a general overview of the database landscape, to encourage consistency and interoperability between resources and to promote the use of semantic and syntactic standards. BioDBCore will make it easie...
Whereas the oldest negotiation framework in distributed artiicial intelligence, the Contract Net metaphor, embodies a truly distributed negotiation procedure, some of the younger approaches to negotiation are distributed to a lesser degree, relying on a mediator to resolve connicts between agents. In this paper, we present delegated negotiation as a more distributed alternative for mediated neg...
Collective management in the field of copyright and related rights which bridge the gap between the rights and interests of the right holders and users, plays an important role in the promotion of intellectual property rights and its economic implications in the society, in particular on digital age. World Intellectual Property Organization (WIPO) which follows the goal of protection of IP righ...
The concept of leader efficacy has received relatively little attention in the leadership literature. This is somewhat surprising given that effective leadership requires high levels of agency (i.e., deliberately or intentionally exerting positive influence) and confidence. This review uses existing theory and research on leader efficacy as a point of departure for proposing an expanded and mul...
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