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AMW
2011
13 years 1 months ago
Subqueries in SPARQL
Subqueries are a poweful feature which allows to enforce reuse, composition, rewriting and optimization in a query language. In this paper we perform a comprehensive study of the i...
Renzo Angles, Claudio Gutierrez
CHI
2011
ACM
13 years 1 months ago
From the lab to the world: lessons from extending a pointing technique for real-world use
We present the Pointing Magnifier as a case study for understanding the issues and challenges of deploying lab-validated pointing facilitation techniques into the real world. The ...
Alex Jansen, Leah Findlater, Jacob O. Wobbrock
CISS
2011
IEEE
13 years 1 months ago
On the capacity region of multiple-access relay channels
The capacity regions of two classes of multiple­ access relay channels (MARes) are characterized. The MARes studied in this paper include a primitive relay component, which can he...
Ravi Tandon, H. Vincent Poor
CMOT
2011
13 years 1 months ago
A generic architecture for redesign of organizations triggered by changing environmental circumstances
Artificial Intelligence has contributed (formal) design models and software support tools to application areas such as architecture, engineering and software design. This paper exp...
Mark Hoogendoorn, Catholijn M. Jonker, Jan Treur
COMPGEOM
2011
ACM
13 years 1 months ago
Zigzag persistent homology in matrix multiplication time
We present a new algorithm for computing zigzag persistent homology, an algebraic structure which encodes changes to homology groups of a simplicial complex over a sequence of sim...
Nikola Milosavljevic, Dmitriy Morozov, Primoz Skra...