Abstract: A method and a carrier medium carrying code segments to cause a processor to implement a method for resolving a possibly incorrectly entered URL. The method includes accepting the entered URL, parsing the accepted URL into URL parts, and carrying out a conventional URL lookup. In one embodiment, for any part of the accepted URL that is not valid, the method includes determining a signature for the accepted URL part; and conducting a fuzzy search for at least one valid URL part that is close to the invalid URL part according to a distance measure that combines at least one local measure, each measure suited for a particular type of URL part. At least one valid URL may be formed from the URL parts found in the fuzzy search. In one implementation, the conducting of the fuzzy search includes: determining at least one cluster of a set of pre-formed clusters wherein the accepted URL part is likely to be.

Abstract: A memory addressing system for a multi-bank memory device that generally provides no bank conflicts for stride 1 data access patterns and infrequent bank conflicts for power of 2 stride patterns or other access patterns of interest. In a preferred embodiment, the device comprises an address translation or remapping unit that remaps sequences of logical addresses into sequences of slightly aperiodic physical addresses such that the physical addresses do not form a repetitive pattern of period less than N+1, where N is the number of memory banks, and do not on average repeat a physical bank number within approximately N physical addresses. In large memory modules and embedded logic devices wherein multiple memory units communicate with multiple microprocessors in a single chip, the disclosed remapping combined with disclosed scrambling methods also achieves high tolerance of chip defects which would otherwise render chips unusable, thereby yielding manufacturing economies.

Abstract: A memory addressing system for a multi-bank memory device that generally provides no bank conflicts for stride 1 data access patterns and infrequent bank conflicts for power of 2 stride patterns or other access patterns of interest. In a preferred embodiment, the device comprises an address translation or remapping unit that remaps sequences of logical addresses into sequences of slightly aperiodic physical addresses such that the physical addresses do not form a repetitive pattern of period less than N+1, where N is the number of memory banks, and do not on average repeat a physical bank number within approximately N physical addresses. In large memory modules and embedded logic devices wherein multiple memory units communicate with multiple microprocessors in a single chip, the disclosed remapping combined with disclosed scrambling methods also achieves high tolerance of chip defects which would otherwise render chips unusable, thereby yielding manufacturing economies.

Abstract: A memory addressing system for a multi-bank device that generally provides no band conflicts for stride 1 data access patterns and infrequent bank conflicts for power of 2 stride patterns or other access patterns of interest. In a preferred embodiment, the device comprises an address translation or remapping unit that remaps sequences of logical addresses into sequences of slightly aperiodic physical addresses such that the physical addresses do not form a repetitive pattern of period less than N+1, where N is the number of memory banks, and do not on average repeat a physical bank number within approximately N physical addresses. In large memory modules and embedded logic devices wherein multiple memory units communicate with multiple microprocessors in a single chip, the disclosed remapping combined with disclosed scrambling methods also achieves high tolerance of chip defects which would otherwise render chips unusable, thereby yielding manufacturing economies.

Abstract: A memory addressing system for a multi-bank memory device that generally provides no bank conflicts for stride 1 data access patterns and infrequent ban conflicts for power of 2 stride patterns or other access patterns of interest. In a preferred embodiment, the device comprises an address translation or remapping unit that remaps sequences of logical addresses into sequences of slightly aperiodic physical addresses such that the physical addresses do not form a repetitive pattern of period less than N+1, where N is the number of memory banks, and do not on average repeat a physical bank number within approximately N physical addresses. In large memory modules and embedded logic devices wherein multiple memory units communicate with multiple microprocessors in a single chip, the disclosed remapping combined with disclosed scrambling methods also achieves high tolerance of chip defects which would otherwise render chips unusable, thereby yielding manufacturing economies.