Online social media provide a platform for rapid network propagation of information at an unprecedented scale. In this paper, we study the evolution of information cascades in Twitter using a point process model of us...
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This paper presents HERO, a system for accelerating high performance data center applications by integrating hybrid electrical and optical multicast. We built a prototype and developed a flow-level simulator to evalua...
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The proceedings contain 88 papers. The topics discussed include: kARbon: a collaborative MR web application for communication support in construction scenarios;USGS iCoast did the coast change? designing a crisis crow...
ISBN:
(纸本)9781450325417
The proceedings contain 88 papers. The topics discussed include: kARbon: a collaborative MR web application for communication support in construction scenarios;USGS iCoast did the coast change? designing a crisis crowdsourcing app to validate coastal change models;TweetDrops: a visualization to foster awareness and collective learning of sustainability;SoBot: facilitating conversation using social media data and a social agent;copyright and social norms in communities of content creation;specializing social networking services for young adults with autism;specializing social networking services for young adults with autism;connecting students and families for support during the college transition;understanding & advancing collaborative scientific knowledge creation;a visual interactive environment for enhancing collaboration between engineers for the safety analysis mechanisms in embedded systems;and selfies for science: collaborative configurations around ScienceKit.
Localization' is one of the most important technologies in wireless sensor networks. Range-free node localization method earned much focuses due to its low deployment overhead. The traditional node localization sc...
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ISBN:
(纸本)9781450353526
Localization' is one of the most important technologies in wireless sensor networks. Range-free node localization method earned much focuses due to its low deployment overhead. The traditional node localization schemes consider the locations of anchors are reliable, which makes these schemes are invalid in some scenarios with unreliable anchors such as drifted anchors, fake anchors and malicious anchors. Aiming at solving this problem mentioned above, a distributed node Reliable Location Framework (RLF) is proposed. RLF extends the applicability of traditional range-free localization method as an underlying technic. RLF constructs a distributed reputation model of node location to verify the location of each node. In addition, after filtering out those unreliable anchors RLF conquers the problem of anchor lacking by promoting some temporal anchors. Experiments show that RLF yields relative high detection performance and re-localization accuracy. And it processes practicability and ubiquity.
One of the most shared content in social Media (SM) is text, making it vulnerable to copy and authorship misappropriation. Due to the low data noise, watermark embedding is very hard. This problem is exacerbated in th...
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Controllers in cyber-physical systems integrate a design-time behavioral model of the system under design to improve their own quality. In the state-of-the-art control designs, behavioral models of other interacting n...
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Superior power density, high efficiency and excellent controllability contribute to interior permanent magnet synchronous machine(IPMSM) research hot issue. With high performance computing and digital signal processin...
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The proceedings contain 134 papers. The topics discussed include: to search or to ask: the routing of information needs between traditional search engines and social networks;smart face: enhancing creativity during vi...
ISBN:
(纸本)9781450325400
The proceedings contain 134 papers. The topics discussed include: to search or to ask: the routing of information needs between traditional search engines and social networks;smart face: enhancing creativity during video conferences using real-time facial deformation;planet hunters and seafloor explorers: legitimate peripheral participation through practice proxies in online citizen science;study of electronic lab notebook design and practices that emerged in a collaborative scientific environment;ethnography of scaling, or, how to fit a national research infrastructure in the room;deep twitter diving: exploring topical groups in microblogs at scale;the motivations and experiences of the on-demand mobile workforce;privacy practices in collaborative environments: a study of emergency department staff;cultivating practice & shepherding technology use: supporting appropriation among unanticipated users;and fast, functional, and fitting: expert response dynamics and response quality in an online newcomer help forum.
Tremendous increase in the usage of mobile devices and interconnected social networking applications have brought privacy concerns for the end users. The privacy concerns in Online social Networks (OSN) can be address...
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Population control policies are proposed and in some places employed as a means towards curbing population growth. This paper is concerned with a disturbing side-effect of such policies, namely, the potential risk of ...
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