1361 search results - page 137 / 273 » Spaces of practice |
122
Voted
KBS
2006
15 years 3 months ago
2006
Due to its open characteristic, the Web is being posted with vast amount of new information changes continuously. Consequently, at any time, it is conceivable that there will be h...
106
Voted
IJON
2007
15 years 3 months ago
2007
We focus on how infants’ discovery of a range of affordances and effectivities contributes to participating in a new activity. We emphasize how caregivers bracket ongoing action...
142
Voted
IM
2007
15 years 3 months ago
2007
We consider the combination of two ideas from the hashing literature: the power of two choices and Bloom filters. Specifically, we show via simulations that, in comparison with a...
122
Voted
JDA
2007
15 years 3 months ago
2007
Ordering a set of items so as to minimize the sum of distances between consecutive elements is a fundamental optimization problem occurring in many settings. While it is NP-hard i...
104
Voted
CG
2002
Springer
15 years 3 months ago
2002
Springer
Abstract. Post's correspondence problem (PCP) is a classic undecidable problem. Its theoretical unbounded search space makes it hard to judge whether a PCP instance has a solu...