188
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
The availability of map interfaces and location-aware devices makes a growing amount of unstructured, geo-referenced information available on the Web. In particular, over twelve m...
185
Voted
WWW
2007
ACM
16 years 7 months ago
2007
ACM
Web-based communities have become important places for people to seek and share expertise. We find that networks in these communities typically differ in their topology from other...
190
Voted
WWW
2007
ACM
16 years 7 months ago
2007
ACM
Figures in digital documents contain important information. Current digital libraries do not summarize and index information available within figures for document retrieval. We pr...
145
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
We conducted a series of experiments in which surveyed web search users answered questions about the quality of search results on the basis of the result summaries. Summaries show...
156
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
We describe an adaptive method for extracting records from web pages. Our algorithm combines a weighted tree matching metric with clustering for obtaining data extraction patterns...
203
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
The unification of Semantic Web query languages under the SPARQL standard and the development of commercial-quality implementations are encouraging industries to use semantic tech...
148
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
A SpeechWeb is a collection of hyperlinked applications, which are accessed remotely by speech browsers running on end-user devices. Links are activated through spoken commands. D...
162
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
It is now a common practice for e-commerce Web sites to enable their customers to write reviews of products that they have purchased. Such reviews provide valuable sources of info...
182
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
In this paper, we define the problem of topic-sentiment analysis on Weblogs and propose a novel probabilistic model to capture the mixture of topics and sentiments simultaneously....
160
Voted
WWW
2007
ACM
16 years 7 months ago
2007
ACM
XACML has emerged as a popular access control language on the Web, but because of its rich expressiveness, it has proved difficult to analyze in an automated fashion. In this pape...