Abstract: A race timing system according to aspects of the invention includes a tracking device (or “TAG”) that is disposed in a vicinity of, and that moves with, a participant in a race taking place on a racecourse. The tracking device, which can be for example an active RFID tag worn, carried, dragged or pushed along (collectively, “carried”) by the participant, transmits a first identification signal unique to that participant and/or to the tracking device itself. An ad hoc (or itinerant) checkpoint is disposed in a vicinity of the racecourse during a portion (but not the entirety) of the race. The itinerant checkpoint transmits, e.g., to a central event timing server (i) the location of the itinerant checkpoint at or around the time of its receipt of the first identification signal from the tracking device, and (ii) a second identification signal unique to the participant and/or tracking device—which second identification signal may be the same as the first identification signal.

Abstract: Methods, systems, and computer-readable media are provided which can identify and provide local variations in regions of similarity among two or more data sets. These data sets may be represented as sequences such as, e.g., genomic sequences or words in a text. The local variations in similarity levels can be provided by selecting an initial prior distribution relating the data sets, organizing the first data set into windows and the remaining data sets into blocks, using the priors to sample one or more sets of words from the first data set, computing a similarity curve from exact and inexact matches for these words and, if convergence of results is not achieved, computing a new set of priors and repeating the sampling and computation of similarity curves. The computations can be performed using an amount of computational time that is linearly proportional to the size of the data sets.

Abstract: A method and system are provided for comparing ordered segments of a first DNA restriction map with ordered segments of a second DNA restriction map to determine a level of accuracy the first DNA map and/or the second DNA map. In particular, the first and second DNA maps can be received (the first DNA map corresponding to a sequence DNA map, and the second DNA map corresponding to a genomic consensus DNA map as provided in an optical DNA map). Then, the accuracy of the first DNA map and/or the second DNA map is validated based on information associated with the first and second DNA maps. In addition, a method and system are provided for aligning a plurality of DNA sequences with a ordered DNA restriction map. The DNA sequences and the DNA map are received (the DNA sequences being fragments of a genome and the DNA map corresponding to a genomic consensus DNA map which relates to an optical ordered DNA map).

Abstract: Methods, systems, and computer-readable media are provided which can identify and provide local variations in regions of similarity among two or more data sets. These data sets may be represented as sequences such as, e.g., genomic sequences or words in a text. The local variations in similarity levels can be provided by selecting an initial prior distribution relating the data sets, organizing the first data set into windows and the remaining data sets into blocks, using the priors to sample one or more sets of words from the first data set, computing a similarity curve from exact and inexact matches for these words and, if convergence of results is not achieved, computing a new set of priors and repeating the sampling and computation of similarity curves. The computations can be performed using an amount of computational time that is linearly proportional to the size of the data sets.

Abstract: An apparatus for displaying an image to an observer. The apparatus comprises a display screen upon which stripes of the image appear in at least three distinct phases. The apparatus comprises a light blocking shutter disposed in front of the display screen forming a stripe pattern which lets through only ? of each stripe of the image on the display screen during each of the at least three distinct phases. The apparatus comprises a computer connected to the display screen and the light blocking shutter which changes the phases so in each phase the stripe pattern is shifted laterally, which renders 2 3D scenes corresponding to the eyes of the observer, which produces a proper left/right orientation pattern for each of the three phases and which interleaves the left/right orientations into three successive time phases as red, green and blue, respectively. The apparatus comprises an eye tracker for identifying the locations of the observers' eyes and providing the location to the computer.

Abstract: An apparatus for displaying an image to an observer. The apparatus comprises a display screen upon which stripes of the image appear in at least three distinct phases. The apparatus comprises a light blocking shutter disposed in front of the display screen forming a stripe pattern which lets through only ? of each stripe of the image on the display screen during each of the at least three distinct phases. The apparatus comprises a computer connected to the display screen and the light blocking shutter which changes the phases so in each phase the stripe pattern is shifted laterally, which renders 2 3D scenes corresponding to the eyes of the observer, which produces a proper left/right orientation pattern for each of the three phases and which interleaves the left/right orientations into three successive time phases as red, green and blue, respectively. The apparatus comprises an eye tracker for identifying the locations of the observers' eyes and providing the location to the computer.

Abstract: A method and system are provided for comparing ordered segments of a first DNA restriction map with ordered segments of a second DNA restriction map to determine a level of accuracy the first DNA map and/or the second DNA map. In particular, the first and second DNA maps can be received (the first DNA map corresponding to a sequence DNA map, and the second DNA map corresponding to a genomic consensus DNA map as provided in an optical DNA map). Then, the accuracy of the first DNA map and/or the second DNA map is validated based on information associated with the first and second DNA maps. In addition, a method and system are provided for aligning a plurality of DNA sequences with a ordered DNA restriction map. The DNA sequences and the DNA map are received (the DNA sequences being fragments of a genome and the DNA map corresponding to a genomic consensus DNA map which relates to an optical ordered DNA map).

Abstract: A data image management system (DIMS) that includes a local data image manager (LDIM), a remote data image manager (RDIM), and a remote persistent storage device (RPSD). The LDIM communicates with the RDIM through a direct communication link or through a communication network. The RDIM can store data on and retrieve data from the RPSD. In an environment where an LDIM has been installed in a computer having a “local” persistent storage device (LPSD), the DIMS allows for the storing of the LPSD's data image on the RPSD, with the LPSD serving as a persistent, consistent cache of the data image. The data image stored on the RPSD is referred to as the “master data image” and the data image cached on the LPSD is referred to as the “local data image” or “cached data image.” The LDIM functions to intercept read/write requests that are intended to be received by the LPSD. The read/write requests specify an address of the LPSD.

Abstract: A data image management system (DIMS) that includes a local data image manager (LDIM), a remote data image manager (RDIM), and a remote persistent storage device (RPSD). The LDIM communicates with the RDIM through a direct communication link or through a communication network. The RDIM can store data on and retrieve data from the RPSD. In an environment where an LDIM has been installed in a computer having a “local” persistent storage device (LPSD), the DIMS allows for the storing of the LPSD's data image on the RPSD, with the LPSD serving as a persistent, consistent cache of the data image. The data image stored on the RPSD is referred to as the “master data image” and the data image cached on the LPSD is referred to as the “local data image” or “cached data image.” The LDIM functions to intercept read/write requests that are intended to be received by the LPSD. The read/write requests specify an address of the LPSD.

Abstract: A data image management system (DIMS) that includes a local data image manager (LDIM), a remote data image manager (RDIM), and a remote persistent storage device (RPSD). The LDIM communicates with the RDIM through a direct communication link or through a communication network. The RDIM can store data on and retrieve data from the RPSD. In an environment where an LDIM has been installed in a computer having a “local” persistent storage device (LPSD), the DIMS allows for the storing of the LPSD's data image on the RPSD, with the LPSD serving as a persistent, consistent cache of the data image. The data image stored on the RPSD is referred to as the “master data image” and the data image cached on the LPSD is referred to as the “local data image” or “cached data image.” The LDIM functions to intercept read/write requests that are intended to be received by the LPSD. The read/write requests specify an address of the LPSD.

Abstract: An apparatus for displaying an image to an observer. The apparatus comprises a display screen upon which stripes of the image appear in at least three distinct phases. The apparatus comprises a light blocking shutter disposed in front of the display screen forming a stripe pattern which lets through only ⅓ of each stripe of the image on the display screen during each of the at least three distinct phases. The apparatus comprises a computer connected to the display screen and the light blocking shutter which changes the phases so in each phase the stripe pattern is shifted laterally, which renders 2 3D scenes corresponding to the eyes of the observer, which produces a proper left/right orientation pattern for each of the three phases and which interleaves the left/right orientations into three successive time phases as red, green and blue, respectively. The apparatus comprises an eye tracker for identifying the locations of the observers' eyes and providing the location to the computer.