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COCO
2006
Springer
88views Algorithms» more  COCO 2006»
14 years 1 days ago
Polynomial Identity Testing for Depth 3 Circuits
We study the identity testing problem for depth 3 arithmetic circuits ( circuit). We give the first deterministic polynomial time identity test for circuits with bounded top fanin...
Neeraj Kayal, Nitin Saxena
EVOW
2006
Springer
14 years 1 months ago
Hierarchical Clustering, Languages and Cancer
In this paper, we introduce a novel objective function for the hierarchical clustering of data from distance matrices, a very relevant task in Bioinformatics. To test the robustnes...
Pritha Mahata, Wagner Costa, Carlos Cotta, Pablo M...
CHI
2006
ACM
14 years 10 months ago
Implications for design
Although ethnography has become a common approach in HCI research and design, considerable confusion still attends both ethnographic practice and the criteria by which it should b...
Paul Dourish
CHI
2006
ACM
14 years 10 months ago
Whisper: analysis and design for a community event service
We present an analysis of what we call the community event space, looking at how social events are planned and organized. Based on a series of interviews, field studies, and a foc...
Jennifer Ng, Jonathan Terleski, Jason I. Hong
DCC
2006
IEEE
14 years 9 months ago
LDPC codes generated by conics in the classical projective plane
We construct various classes of low-density parity-check codes using point-line incidence structures in the classical projective plane PG(2, q). Each incidence structure is based ...
Sean V. Droms, Keith E. Mellinger, Chris Meyer