摘要:
A method, information processing system, and computer program storage product retrieve data from a database. A search request is received from a user for a set of data in at least one database. An ontology query over is performed over at least one ontology associated with at least one database resulting in an ontological dataset associated with the search request in response to receiving the search request from the user. The ontological dataset includes at least one of a set of synonyms, a set of hypernyms, and a set of hyponyms, associated with the search request. A data query is performed over data in the at least one database using the ontological dataset in response to performing the ontology query. The set of data is returned to the user based on the data query that has been performed.
摘要:
A method of performing a graph query issued by a user is provided. The method includes performing on a processor, receiving a user graph query; rewriting the user graph query as a new query based on a query policy expressed in a graph query language; and performing the new query on graph data to obtain a result.
摘要:
Disclosed are a method, information processing system, and a computer readable medium for managing documents. The method includes analyzing a plurality of hierarchical markup documents, wherein each hierarchical markup document is representable by a hierarchical tree structure. A shared hierarchical markup document associated with the plurality of hierarchical markup documents is generated based on the analyzing. Each hierarchical markup document in the plurality of hierarchical markup documents is compared with the shared hierarchical document. A plurality of difference hierarchical markup documents is generated based on the comparing.
摘要:
A system and method for enabling access to user-level data is described. One embodiment includes accessing a user-level portable executable (PE) file. In this embodiment, the boot-loader registry of a computer is modified during an installation period to include a reference to the user-level PE file. The operating system uses the reference during an early boot-time to image the PE file into memory as a boot-file.
摘要:
Data having express or implied relationships may be displayed by selecting a starting entity in a data structure, building a relationship tree, and building and optimizing a relationship matrix based on the relationship tree. The optimized relationship matrix may be used to layout and render a graphical image that positions various elements with respect to the starting entity based on the relationships. The distance matrix may be optimized by creating a first distance matrix based on the relationship tree, developing a dissimilarity matrix based on expressed or implied relationships, and multiplying the dissimilarity matrix by a weighting factor to determine a distance matrix that may be optimized by multi-dimensional scaling. An optimized weighting factor may be determined and used to select an optimized distance matrix.
摘要:
Methods and apparatus are provided for incremental approximate nearest neighbor searching. An approximate nearest neighbor is incrementally retrieved from a data set having a plurality of objects and cells of objects in a hierarchical organization based on a query object. The present invention maintains an object priority queue to organize the objects based on a distance to the query object and a cell priority queue to organize the cells of objects based on a distance to the query object. The next approximate nearest neighbor is incrementally retrieved based on a state of one or more of the object priority queue and the cell priority queue.
摘要:
A method and corresponding system for communicating between stations in a network are presented. The method includes providing repeated beacon transmissions from a coordinator station for coordinating transmissions among a plurality of the stations; transmitting from a first station to a second station during a time slot assigned to the first station by at least one of the beacon transmissions; and transmitting from the first station information that grants permission to the second station to transmit during at least a portion of a time slot assigned to the first station.
摘要:
The invention relates to novel nucleic acids encoding a mammalian PCADM-1 gene, and proteins encoded thereby, whose expression is increased in certain diseases, disorders, or conditions, including, but not limited to, prostate cancer. The invention further relates to methods of detecting and treating prostate cancer, comprising modulating or detecting PCADM-1 expression and/or production and activity of PCADM-1 polypeptide. Further, the invention relates to novel assays for the identification of DNA-binding proteins and the double-stranded oligonucleotide sequences that specifically bind with them. Finally, the invention relates to DNAZYMs or DNA enzymes which specifically bind PCADM-1 mRNA to inhibit PCADM-1 gene expression and thereby destroy tumor cells and tumor tissue.
摘要:
A user interface and techniques for presenting content in a multiple virtual screens are described. The user interface has one or more multiple virtual screen to define separate and distinct portions of content data. Overview, related content information may be placed in the various multiple virtual screens. Navigation buttons facilitate movement from display of content information in one virtual screen to the display of content information in another virtual screen. With the bar navigation element, a user can intuitively move among the multiple virtual screens using just a single actuation (e.g., a single click of a mouse, or a stylus tap). The multiple virtual screens remain in their original orientation and relative positioning, and remain visible in the user interface so that the user can track their location.
摘要:
A system and method for enabling access to user-level data is described. One embodiment includes accessing user-level data associated with a kernel-level function using a portable executable (PE) file. The user-level data is accessed during a boot-time of a computer. In this embodiment, the PE file is also accessed using the computer.