Frequent Knot Discovery
نویسنده
چکیده
We explore the possibility of applying the framework of frequent pattern mining to a class of continuous objects appearing in nature, namely knots. We introduce the frequent knot mining problem and present a solution. The key observation is that a database consisting of knots can be transformed into a transactional database. This observation is based on the Prime Decomposition Theorem of knots.
منابع مشابه
ar X iv : q - a lg / 9 60 40 18 v 1 2 7 A pr 1 99 6 KNOT ENERGIES AND KNOT INVARIANTS
Knots are fascinating objects. When fastening a rope, the distinction between a knot and a “slip-knot” (one that can be undone by pulling) must be recognized very early in human history. We even developed a subconscious about knots: When we are puzzled or troubled, we have a feeling of being knotted somewhere. The mathematical study of knots started much later though. It was inspired in the mid...
متن کاملKnot Energies and Knot Invariants
To record what has happened, ancient people tie knots. | I ching, the Chinese classic of 1027{771 B.C. Knots are fascinating objects. When fastening a rope, the distinction between a knot and a \slip-knot" (one that can be undone by pulling) must have been recognized very early in human history. We even developed a subconscious about knots: When we are puzzled or troubled, we have a feeling of ...
متن کاملCellular uptake of a cystine-knot peptide and modulation of its intracellular trafficking
Cyclotides or cyclic cystine-knot peptides have emerged as a promising class of pharmacological ligands that modulate protein function. Interestingly, very few cyclotides have been shown to enter into cells. Yet, it remains unknown whether backbone cyclization is required for their cellular internalization. In this report, we studied the cellular behavior of EETI-II, a model acyclic cystine-kno...
متن کاملSusceptibility Assessments of Tomato Genotypes to Root Knot Nematodes, Meloidogyne javanica
Root-knot nematodes, Meloidogyne spp., are one of the important plant parasitic nematodes of tomato in the world. The most suitable control method of plant parasitic nematodes is the use of resistance sources and tolerant cultivars. In the earlier studies, the results showed thatonly 2% (19 out of 537 varieties) were resistant and tolerant to the root knot nematodes. In the supplementary studie...
متن کاملPyKnot: a PyMOL tool for the discovery and analysis of knots in proteins
SUMMARY Understanding the differences between knotted and unknotted protein structures may offer insights into how proteins fold. To characterize the type of knot in a protein, we have developed PyKnot, a plugin that works seamlessly within the PyMOL molecular viewer and gives quick results including the knot's invariants, crossing numbers and simplified knot projections and backbones. PyKnot m...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- CoRR
دوره cs.DB/0410038 شماره
صفحات -
تاریخ انتشار 2004