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Source Coding With Limited-Look-Ahead Side Information at the Decoder
Causal source codes delay-constrained coding Gel’fand–Pinsker channel rate distortion function Slepian–Wolf coding Wyner–Ziv coding
2015/8/12
We characterize the rate distortion function for the source coding with decoder side information setting when the ith reconstruction symbol is allowed to depend only on the first i + `side information...
A Note on the Broadcast Channel With Stale State Information at the Transmitter
Broadcast channel channel with state feedback source coding with side information
2015/8/12
This paper shows that the Maddah-Ali–Tse (MAT) scheme, which achieves the symmetric capacity of two example broadcast channels with strictly causal state information at the transmitter, is a simple sp...
Using QFD to Tame Wicked Information System's Requirements
Requirements QFD House of Quality Trade-off analysis
2009/12/7
This paper argues that information system's requirements can be in tension with both themselves and the context to which they apply. The tensions act as limiters on our ability to deliver effective in...
An Information System for Streamlining Software Development Process
Information System Streamlining Software Development Process
2009/7/28
In this paper an information system to be employed by software development organizations is proposed, which automates software development process. The proposed system aims to lower cost, improve sche...
An Ontology-Driven Approach Applied to Information Security
Information security Security ontologies Security attacks Security defenses
2008/6/13
Software systems have become highly distributed and complex involving independent components working together towards achieving systems’ goals. Meanwhile, security attacks against such systems have in...