Lower Bounds for Language Recognition on Two-Dimensional Alternating Multihead Machines.
Juraj HromkovicKatsushi InoueItsuo TakanamiPublished in: J. Comput. Syst. Sci. (1989)
Keyphrases
- lower bound
- upper bound
- recognition rate
- object recognition
- recognition accuracy
- branch and bound
- three dimensional objects
- programming language
- branch and bound algorithm
- natural language
- three dimensional
- multi dimensional
- objective function
- pattern recognition
- lower and upper bounds
- automatic recognition
- image recognition
- language learning
- feature extraction
- visual recognition
- recognition process
- lower bounding
- recognition algorithm
- human activities
- activity recognition
- np hard
- action recognition
- vc dimension
- online learning
- upper and lower bounds
- optimal solution
- quadratic assignment problem
- computer vision