3333 search results - page 171 / 667 » New Invariants for Groups |
JCT
2006
13 years 10 months ago
2006
We construct a new 2-parameter family Emn, m, n 3, of self-dual 2-simple and 2-simplicial 4-polytopes, with flexible geometric realisations. E44 is the 24-cell. For large m, n the...
CSCW
2012
ACM
12 years 6 months ago
2012
ACM
We have friends we consider very close and acquaintances we barely know. The social sciences use the term tie strength to denote this differential closeness with the people in our...
CSE
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract: Nowadays, it has become common to equip a device with Bluetooth. As such devices become pervasive in the world; much work has been done on forming them into a network, ho...
EUROPAR
2007
Springer
14 years 4 months ago
2007
Springer
The IEEE 802.16 mobile multi-hop relay (MMR) task group ’j’ (TGj) has recently introduced the multi-hop relaying concept in the IEEE 802.16 WirelessMAN, wherein a newly introdu...
SRDS
2006
IEEE
14 years 4 months ago
2006
IEEE
Today’s large-scale distributed systems consist of collections of nodes that have highly variable availability — a phenomenon sometimes called churn. This availability variati...