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CCIW
2011
Springer
14 years 1 months ago
On the Application of Structured Sparse Model Selection to JPEG Compressed Images
The representation model that considers an image as a sparse linear combination of few atoms of a predefined or learned dictionary has received considerable attention in recent ye...
Giovanni Maria Farinella, Sebastiano Battiato
CHI
2011
ACM
14 years 1 months ago
The concept maps method as a tool to evaluate the usability of APIs
Application programming interfaces (APIs) are the interfaces to existing code structures, such as widgets, frameworks, or toolkits. Therefore, they very much do have an impact on ...
Jens Gerken, Hans-Christian Jetter, Michael Zö...
CHI
2011
ACM
14 years 1 months ago
Feedlack detects missing feedback in web applications
While usability methods such as user studies and inspections can reveal a wide range of problems, they do so for only a subset of an application’s features and states. We presen...
Andrew J. Ko, Xing Zhang
CIDR
2011
230views Algorithms» more  CIDR 2011»
14 years 1 months ago
Consistency Analysis in Bloom: a CALM and Collected Approach
Distributed programming has become a topic of widespread interest, and many programmers now wrestle with tradeoffs between data consistency, availability and latency. Distributed...
Peter Alvaro, Neil Conway, Joe Hellerstein, Willia...
CORR
2011
Springer
178views Education» more  CORR 2011»
14 years 1 months ago
Message and State Cooperation in a Relay Channel When the Relay Has Strictly Causal State Information
—A state-dependent relay channel is studied in which strictly causal channel state information is available at the relay and no state information is available at the source and d...
Min Li, Osvaldo Simeone, Aylin Yener