Keyphrases
- lower bound
- online algorithms
- upper bound
- worst case
- branch and bound algorithm
- branch and bound
- matching algorithm
- lower and upper bounds
- real time
- upper and lower bounds
- online learning
- objective function
- pattern matching
- line segments
- feature points
- data sets
- lower bounding
- linear programming
- matching process
- matching scheme
- optimal solution
- competitive ratio
- concept class
- sample complexity
- integer programming
- graph matching
- image matching
- np hard