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DCC
2007
IEEE
16 years 3 months ago
Improved Resolution Scalability for Bi-Level Image Data in JPEG2000
In this paper, we address issues concerning bilevel image compression using JPEG2000. While JPEG2000 is designed to compress both bilevel and continuous tone image data using a sin...
Rahul Raguram, Michael W. Marcellin, Ali Bilgin
EDBT
2009
ACM
104views Database» more  EDBT 2009»
15 years 11 months ago
A query processor for prediction-based monitoring of data streams
Networks of sensors are used in many different fields, from industrial applications to surveillance applications. A common feature of these applications is the necessity of a mo...
Sergio Ilarri, Ouri Wolfson, Eduardo Mena, Arantza...
GLOBECOM
2009
IEEE
15 years 11 months ago
Design of Signal Constellation Rearrangement (CoRe) for Multiple Relay Links
Abstract – This paper considers a design of signal constellations for trans-modulation (constellation rearrangement: CoRe) in a relay system with the multiple links in which the ...
Jin Woo Kim, Hee S. Lee, Jae Yung Ahn, Chung Gu Ka...
TLCA
2009
Springer
15 years 10 months ago
Initial Algebra Semantics for Cyclic Sharing Structures
Terms are a concise representation of tree structures. Since they can be naturally defined by an inductive type, they offer data structures in functional programming and mechanis...
Makoto Hamana
JCDL
2009
ACM
162views Education» more  JCDL 2009»
15 years 10 months ago
No bull, no spin: a comparison of tags with other forms of user metadata
User-contributed tags have shown promise as a means of indexing multimedia collections by harnessing the combined efforts and enthusiasm of online communities. But tags are only o...
Catherine C. Marshall