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» Challenges and Unsolved Problems
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104
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JSC
2000
57views more  JSC 2000»
15 years 3 months ago
Challenges of Symbolic Computation: My Favorite Open Problems
Erich Kaltofen
154
Voted
AISC
2000
Springer
15 years 8 months ago
Reasoning about the Elementary Functions of Complex Analysis
There are many problems with the simplification of elementary functions, particularly over the complex plane. Systems tend to make “howlers” or not to simplify enough. In thi...
Robert M. Corless, James H. Davenport, David J. Je...
113
Voted
TCS
2008
15 years 3 months ago
Multi-break rearrangements and chromosomal evolution
Most genome rearrangements (e.g., reversals and translocations) can be represented as 2-breaks that break a genome at 2 points and glue the resulting fragments in a new order. Mul...
Max A. Alekseyev, Pavel A. Pevzner
132
Voted
SIGIR
2005
ACM
15 years 9 months ago
Boosted decision trees for word recognition in handwritten document retrieval
Recognition and retrieval of historical handwritten material is an unsolved problem. We propose a novel approach to recognizing and retrieving handwritten manuscripts, based upon ...
Nicholas R. Howe, Toni M. Rath, R. Manmatha
153
Voted
CVPR
2011
IEEE
15 years 16 days ago
Natural Image Denoising: Optimality and Inherent Bounds
The goal of natural image denoising is to estimate a clean version of a given noisy image, utilizing prior knowledge on the statistics of natural images. The problem has been stud...
Anat Levin, Boaz Nadler