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Openclipart

Known as: Ocal, Open Clip Art Library, Open Clipart Library 
Openclipart is a community and collection of vector clip art that is free content. The project's slogan is, "Openclipart is the largest community of… Expand
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2016
Highly Cited
2016
Graphical abstractDisplay Omitted In this paper we present a new traffic sign detection and recognition (TSDR) method, which is… Expand
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2016
2016
Graphical abstractDisplay Omitted HighlightsIn the proposed algorithm, each particle is measured for multiple times at a single… Expand
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Highly Cited
2011
Highly Cited
2011
Detecting coherent, well-connected communities in large graphs provides insight into the graph structure and can serve as the… Expand
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Highly Cited
2009
Highly Cited
2009
Structural balance theory has proven useful for delineating the blockmodel structure of signed social networks. Even so, most of… Expand
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Highly Cited
2007
Highly Cited
2007
Lake areas in Chinese urban fringes are under increasing pressure of urbanization. Consequently, the conflict between rapid urban… Expand
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Highly Cited
2007
Highly Cited
2007
Abstract Demand is a major potential source of innovation, yet the critical role of demand as a key driver of innovation has… Expand
Highly Cited
2006
Highly Cited
2006
Correlated experimental and numerical studies were carried out to analyse cavitating flows and to desc ribe the twophase flow… Expand
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Highly Cited
1995
Highly Cited
1995
The popular belief that immigrants have a large adverse impact on the wages and employment opportunities of the native-born… Expand
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Highly Cited
1994
Highly Cited
1994
Local and regional land us and land cover change is an important ingredient in the larger problem of global environmental change… Expand
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Highly Cited
1987
Highly Cited
1987
This paper extends the internalization approach to the theory of the multinational enterprise (MNE) to include an expanded role… Expand