Sciweavers

1568 search results - page 94 / 314
» The problem of examination questions in algorithmics
Sort
View
JMLR
2010
106views more  JMLR 2010»
14 years 11 months ago
Why Does Unsupervised Pre-training Help Deep Learning?
Much recent research has been devoted to learning algorithms for deep architectures such as Deep Belief Networks and stacks of auto-encoder variants, with impressive results obtai...
Dumitru Erhan, Yoshua Bengio, Aaron C. Courville, ...
ESA
2009
Springer
92views Algorithms» more  ESA 2009»
15 years 11 months ago
Minimizing Movement: Fixed-Parameter Tractability
Abstract. We study an extensive class of movement minimization problems which arise from many practical scenarios but so far have little theoretical study. In general, these proble...
Erik D. Demaine, MohammadTaghi Hajiaghayi, D&aacut...
APPROX
2009
Springer
142views Algorithms» more  APPROX 2009»
15 years 11 months ago
Truthful Mechanisms via Greedy Iterative Packing
An important research thread in algorithmic game theory studies the design of efficient truthful mechanisms that approximate the optimal social welfare. A fundamental question is ...
Chandra Chekuri, Iftah Gamzu
129
Voted
EH
2004
IEEE
106views Hardware» more  EH 2004»
15 years 8 months ago
How to Evolve the Head-Tail Pattern from Reaction-Diffusion Systems
The possible application of evolving artificial embryos to build functional machinery is a promising area of research. Unfortunately, there are still many fundamental problems to ...
Felix Streichert, Christian Spieth, Holger Ulmer, ...
AAECC
2006
Springer
125views Algorithms» more  AAECC 2006»
15 years 4 months ago
Combinatorial Group Theory and Public Key Cryptography
Abstract. After some excitement generated by recently suggested public key exchange protocols due to Anshel-Anshel-Goldfeld and Ko-Lee et al., it is a prevalent opinion now that th...
Vladimir Shpilrain, Gabriel Zapata