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145
Voted
WWW
2004
ACM
16 years 5 months ago
Efficient pagerank approximation via graph aggregation
We present a framework for approximating random-walk based probability distributions over Web pages using graph aggregation. We (1) partition the Web's graph into classes of ...
Andrei Z. Broder, Ronny Lempel, Farzin Maghoul, Ja...
DCC
2003
IEEE
16 years 4 months ago
Unequal Loss Protection for H.263 Compressed Video
We study the application of Unequal Loss Protection (ULP) algorithms to motion-compensated video over lossy packet networks. In particular, we focus on streaming video applications...
Justin Goshi, Richard E. Ladner, Eve A. Riskin, Al...
WWW
2010
ACM
15 years 12 months ago
b-Bit minwise hashing
This paper establishes the theoretical framework of b-bit minwise hashing. The original minwise hashing method has become a standard technique for estimating set similarity (e.g.,...
Ping Li, Arnd Christian König
146
Voted
ESWS
2009
Springer
15 years 11 months ago
Ontology Evolution with Evolva
Abstract. Ontology evolution is a painstaking and time-consuming process, especially in information rich and dynamic domains. While ontology evolution refers both to the adaptation...
Fouad Zablith, Marta Sabou, Mathieu d'Aquin, Enric...
ICWL
2009
Springer
15 years 11 months ago
Social Reference Model for Adaptive Web Learning
In this paper, we describe the design steps of extending LAOS, a five-layer framework for generic adaptive web learning authoring, by adding a social layer to capture (and adapt) i...
Fawaz Ghali, Alexandra I. Cristea