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COCO
2006
Springer
88views Algorithms» more  COCO 2006»
15 years 6 months 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
15 years 8 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
16 years 5 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
16 years 5 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
116
Voted
DCC
2006
IEEE
16 years 4 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