Low-cost, realistic, performance test bed for an electronic trading venue

    公开(公告)号:US10938705B2

    公开(公告)日:2021-03-02

    申请号:US15897226

    申请日:2018-02-15

    IPC分类号: H04L12/26 G06Q40/04 H04L29/06

    摘要: A system and method is disclosed for realistic performance testing of a computer network (e.g., a computer network of an electronic trading venue) based on a customizable test scenario, designed by users, executed using a plurality of independent computer nodes each connected to the computer network via its own physical connection to a network device (e.g., network switch) of the computer network. Using the system, developers may design a test scenario that includes testing parameters, which include computer executable code for transmission to and execution at the plurality of computer nodes. The computer executable code may simulate network traffic between devices of market participants and the electronic trading venue.

    Association significance
    3.
    发明授权

    公开(公告)号:US10650049B2

    公开(公告)日:2020-05-12

    申请号:US15351256

    申请日:2016-11-14

    摘要: Systems and techniques for determining significance between entities are disclosed. The systems and techniques identify a first entity having an association with a second entity, apply a plurality of association criteria to the association, weight each of the criteria based on defined weight values, and compute a significance score for the first entity with respect to the second entity based on a sum of a plurality of weighted criteria values. The systems and techniques utilize information from disparate sources to create a uniquely powerful signal. The systems and techniques can be used to identify the significance of relationships (e.g., associations) among various entities including, but not limited to, organizations, people, products, industries, geographies, commodities, financial indicators, economic indicators, events, topics, subject codes, unique identifiers, social tags, industry terms, general term/s, metadata elements, classification codes, and combinations thereof.

    DOCKET SEARCH AND ANALYTICS ENGINE
    4.
    发明申请

    公开(公告)号:US20190385084A1

    公开(公告)日:2019-12-19

    申请号:US16555597

    申请日:2019-08-29

    IPC分类号: G06N20/00

    摘要: The present invention provides an improved docket search and analytics engine for determining the outcome of a case for a particular entity or party, for predicting the outcome of a case for a particular entity or party, or for predicting the time to resolution of a case for a particular entity or party. More specifically, the present invention provides a system and engine for accessing and retrieving docket and other data from a plurality of databases and applying by one or more engines a set of models to the retrieved data to make a determination or prediction as to the outcome of a case for an entity or party involved in the case.

    SYSTEMS AND METHOD FOR GENERATING A STRUCTURED REPORT FROM UNSTRUCTURED DATA

    公开(公告)号:US20190243841A1

    公开(公告)日:2019-08-08

    申请号:US16269325

    申请日:2019-02-06

    IPC分类号: G06F16/25 G06F16/34

    摘要: Methods and systems for providing computer-assisted guided review of unstructured data to generate a structured data output based on customizable template rules are provided. In embodiments, an unstructured file is received, and a predefined template is selected. The predefined template includes a plurality of fields, each field corresponding to a field of the structured report. The predefined template also defines extraction rules for each field of the predefined template, and the extraction rules define parameters for identifying unstructured data relevant to the associated field. The extraction rules are applied to the unstructured file to identify data relevant to the field associated with the corresponding extraction rule, and the data identified as relevant is confirmed. Confirming the relevant data includes determining to refine the relevant data based on a condition, and modifying the extraction rule associated with the field to refine the relevant data.

    Entity fingerprints
    7.
    发明授权

    公开(公告)号:US10235425B2

    公开(公告)日:2019-03-19

    申请号:US15077713

    申请日:2016-03-22

    IPC分类号: G06F17/30 G06F17/27

    摘要: Systems and techniques for exploring relationships among entities are disclosed. The systems and techniques provide an entity-based information analysis and content aggregation platform that uses heterogeneous data sources to construct and maintain an ecosystem around tangible and logical entities. Entities are represented as vertices in a directed graph, and edges are generated using entity co-occurrences in unstructured documents and supervised information from structured data sources. Significance scores for the edges are computed using a method that combines supervised, unsupervised and temporal factors into a single score. Important entity attributes from the structured content and the entity neighborhood in the graph are automatically summarized as the entity fingerprint. Entities may be compared to one another based on similarity of their entity fingerprints. An interactive user interface is also disclosed that provides exploratory access to the graph and supports decision support processes.

    APPARATUSES, METHODS AND SYSTEMS FOR PERSISTING VALUES IN A COMPUTING ENVIRONMENT

    公开(公告)号:US20190065216A1

    公开(公告)日:2019-02-28

    申请号:US15683330

    申请日:2017-08-22

    发明人: David Kohn

    IPC分类号: G06F9/44 G06F17/30

    摘要: The present disclosure is directed to persisting values in a computing environment, particularly using computer programs that are configured to run on a virtual machine. An illustrative method includes first launching a computer program, preferably within the environment of a virtual machine. The method further includes loading a plurality of classes associated with the computer program into memory by way of a specially configured class loader. This class loader is configured to scan at least one class of classes loaded into memory for at least one persistence-annotated field within that class. The specially configured class loader is further configured to write byte code into a class that contains the at least one persistence-annotated field. The byte code that is added to the class is configured to cause a first object that is later instantiated from the at least one class to have the persistence-annotated field.

    NEURAL PARAPHRASE GENERATOR
    9.
    发明申请

    公开(公告)号:US20180329883A1

    公开(公告)日:2018-11-15

    申请号:US15979310

    申请日:2018-05-14

    摘要: A neural paraphrase generator receives a sequence of tuples comprising a source sequence of words, each tuple comprising word data element and structured tag element representing a linguistic attribute about the word data element. An RNN encoder receives a sequence of vectors representing a source sequence of words, and RNN decoder predicts a probability of a target sequence of words representing a target output sentence based on a recurrent state in the decoder. An input composition component includes a word embedding matrix and a tag embedding matrix, and receives and transforms the input sequence of tuples into a sequence of vectors by 1) mapping word data elements to word embedding matrix to generate word vectors, 2) mapping structured tag elements to tag embedding matrix to generate tag vectors, and 3) concatenating word vectors and tag vectors. An output decomposition component outputs a target sequence of tuples representing predicted words and structured tag elements, the probability of each single tuple from the output is predicted based on a recurrent state of the decoder.