Matches in ScholarlyData for { ?s ?p ?o. }
- 437 creator hosung-park.
- 437 creator sue-moon.
- 437 type InProceedings.
- 437 label "What is Twitter, a Social Network or a News Media?".
- 437 sameAs 437.
- 437 abstract "Twitter is a microblogging service that has emerged as a new medium in spotlight. Its unique social features (e.g., follow and retweet), brevity of messages, and easy access via SMS have all helped Twitter users share information. In this work, we study the nature of Twitter as a social networking medium and its power as a new medium of information sharing. We have crawled the entire Twittersphere for 38 million users as of September 2009, 4,262 unique trending topics, and tweet messages about the topics during a collection period of four months. Using the massive amount of crawled data, we present an extensive analysis of Twitter. Our findings shed light on unique strengths of Twitter as a new media and possibly a social studies platform.".
- 437 hasAuthorList authorList.
- 437 isPartOf proceedings.
- 437 keyword "Social media".
- 437 keyword "blog analysis".
- 437 title "What is Twitter, a Social Network or a News Media?".
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- item-1 hasContent haewoon-kwak.
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- item-2 hasContent changhyun-lee.
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- item-3 hasContent hosung-park.
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- 440 creator jiawei-han.
- 440 creator rui-ma.
- 440 creator scott-spangler.
- 440 creator xin-jin.
- 440 type InProceedings.
- 440 label "Topic Initiator Detection on the World Wide Web".
- 440 sameAs 440.
- 440 abstract "In this paper we introduce a new Web mining and search technique - Topic Initiator Detection (TID) on the Web. Given a topic query on the Internet and a collection of time-stamped web document results each of which contains the query keywords, the task of TID is to automatically return which web document (or its author) initiated the topic or was the first to discuss about the topic. To deal with the TID problem, we design a system framework and propose algorithm InitRank to rank the web documents by their possibility to be the topic initiator. InitRank is based on features extracted from the web documents, such as the time, content and link information. Experiments show that compared with baseline methods, such as direct time sorting, well-known link based ranking algorithms PageRank and HITS, InitRank achieves the best overall performance. In case studies, we successfully detected (1) the original of a famous rumor about an Australia product and (2) the pre-leakage of IBM and Google Cloud Computing collaboration plan before the official announcement date.".
- 440 hasAuthorList authorList.
- 440 isPartOf proceedings.
- 440 keyword "Verticals".
- 440 keyword "blogs".
- 440 keyword "e-commerce".
- 440 keyword "multimedia".
- 440 keyword "news".
- 440 keyword "research papers".
- 440 title "Topic Initiator Detection on the World Wide Web".
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- item-1 hasContent xin-jin.
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- item-2 hasContent scott-spangler.
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- item-3 hasContent rui-ma.
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- item-4 hasContent jiawei-han.
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- 494 creator aimin-pan.
- 494 creator wang-lu.
- 494 creator zhang-kaimin.
- 494 creator zhu-bin.
- 494 type InProceedings.
- 494 label "Smart Caching for Web Browsers".
- 494 sameAs 494.
- 494 abstract "This paper presents smart caching schemes for Web browsers. For modern Web applications, the style formatting and layout calculation often account for substantial amounts of the local computation in order to render a Web page. In this paper, we propose two caching schemes to reduce the computation of style formatting and layout calculation, named smart style caching and layout caching, respectively. The stable style data and layout data for DOM (Document Object Model) elements are recorded to construct the caches when a Web page is browsed. The cached data is checked in the granularity of DOM elements and applied directly if the identified DOM element is not changed in the sequent visits to the same page. We have implemented a prototype of the proposed caching schemes based on the Webkit layout engine. The experimental results with Web pages from Top 25 Web sites show that, with the smart style caching scheme enabled, the time consumed for style formatting is reduced by 64% on average; with both the smart style caching scheme and layout caching scheme enabled, the time consumed for layout calculation are reduced by 61% on average, and the overall performance improvement is about 46%.".
- 494 hasAuthorList authorList.
- 494 isPartOf proceedings.
- 494 keyword "Improving the performance".
- 494 keyword "availability of real-world Web systems".
- 494 keyword "scalability".
- 494 title "Smart Caching for Web Browsers".
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- item-1 hasContent zhang-kaimin.
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