84 search results - page 4 / 17 » A Many Permutation Group Result for Unstable Theories |
FSTTCS
2003
Springer
14 years 23 days ago
2003
Springer
For monoids that satisfy a weak cancellation condition, it is shown that the decidability of the existential theory of word equations is preserved under graph products. Furthermore...
EJC
2008
13 years 7 months ago
2008
The numbers game is a one-player game played on a finite simple graph with certain "amplitudes" assigned to its edges and with an initial assignment of real numbers to i...
CHI
2004
ACM
14 years 8 months ago
2004
ACM
Online communities can help people form productive relationships. Unfortunately, this potential is not always fulfilled: many communities fail, and designers don't have a sol...
TCSV
2008
13 years 7 months ago
2008
Recently, among various data hiding techniques, a new subset, lossless data hiding, has received increasing interest. Most of the existing lossless data hiding algorithms are, howe...
AAAI
2007
13 years 10 months ago
2007
Models of crowd behavior facilitate analysis and prediction of human group behavior, where people are affected by each other’s presence. Unfortunately, existing models leave man...