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公开(公告)号：US20220188104A1
公开(公告)日：2022-06-16
申请号：US17122971
申请日：2020-12-15
Applicant: SAP SE
Inventor： Deng Feng Wan , Zuxing Wang
IPC: G06F8/75 , G06F9/22 , G06F16/2452
Abstract: The present disclosure provides systems and methods for generating a graph of microservices of a software application. Source code for the application may be parsed using one or more method identifiers to identify a plurality of methods of the software application. Names and path values for the plurality of methods may be stored in a graph database as nodes and edges. The graph database may be queried to determine dependencies of a method, including the microservice that the method belongs to any remote methods called by the method. In addition, properties of the nodes may be transformed into a set of vectors to provide searching of the graph and recommendations.
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公开(公告)号：US12223699B2
公开(公告)日：2025-02-11
申请号：US17740479
申请日：2022-05-10
Applicant: SAP SE
Inventor： Lei Xu , Deng Feng Wan
Abstract: Methods, systems, and computer-readable storage media for a multimodal machine learning image and text combined search method. One example method includes processing items that each have an associated image and a textual description. A first image feature vector is generated by processing a first image using a first machine learning model. A first textual feature vector is generated by processing a first textual description using a second machine learning model. The first image feature vector and the first textual feature vector are combined to generate a first combined feature vector for a first item. Similarity lists of similar items are generated for the first item based on similarities between the first image feature vector, the first text feature vector, the first combined feature vector and respective corresponding vectors of other items. The similarity lists for the first item are combined to generate a combined similarity list for the first item.
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3.发明授权公开(公告)号：US12158831B2
公开(公告)日：2024-12-03
申请号：US17482800
申请日：2021-09-23
Applicant: SAP SE
Inventor： Deng Feng Wan , Zuxing Wang , Xia Yu
Abstract: A computer-implemented method can receive a software update for a software application deployable on a target system and perform an automatic performance test of the software application incorporating the software update on the target system. The automatic performance test can be integrated in a continuous integration and continuous delivery (CI/CD) pipeline. The method can collect a plurality of performance metrics measured when performing the automatic performance test and determine a performance score based on the plurality of performance metrics. Responsive to detecting the performance score is below a predefined performance threshold, the method can cause the CI/CD pipeline to reject the software update to the software application.
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公开(公告)号：US20220138227A1
公开(公告)日：2022-05-05
申请号：US17089335
申请日：2020-11-04
Applicant: SAP SE
Inventor： Deng Feng Wan , Yangchun Deng , Hui Zhang , Zuxing Wang
Abstract: Requests are received for handling by a cloud computing environment which are then executed by the cloud computing environment. While each request is executing, performance metrics associated with the request are monitored. A vector is subsequently generated that encapsulates information associated with the request including the text within the request and the corresponding monitored performance metrics. Each request is then assigned (after it has been executed) to either a normal request cluster or an abnormal request cluster based on which cluster has a nearest mean relative to the corresponding vector. In addition, data can be provided that characterizes requests assigned to the abnormal request cluster. Related apparatus, systems, techniques and articles are also described.
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公开(公告)号：US20210182183A1
公开(公告)日：2021-06-17
申请号：US16711326
申请日：2019-12-11
Applicant: SAP SE
Inventor： Deng Feng Wan
Abstract: Testing script files are received including a load test scenario file, a parameters file, and action file. These testing script files are all in a first programming language compatible with a first testing application and are collectively used to simulate actions of a large number of users interacting with a cloud-based application. Subsequently, each of the load test scenario file, the parameters file, and the action file are individually parsed to extract data therefrom. This extracted data is then used to populate an object. The data in this object is then converted to a converted testing script in a second programming language compatible with a second testing application. Related apparatus, systems, techniques and articles are also described.
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Patent Agency Ranking
公开(公告)号：US20210182105A1
公开(公告)日：2021-06-17
申请号：US16711059
申请日：2019-12-11
Applicant: SAP SE
Inventor： Deng Feng Wan
Abstract: Data is received that encapsulates each of a plurality of resource requests that each specify a time interval and a requested resource. Thereafter, an array can be generated that includes a plurality of elements such that, for each request, there is a first element corresponding to the start time and a second element corresponding to the end time. The array can then be time sorted and after such sorting the array can be iterated through to identified, for each element in the array, a number of overlapping requests to generate a respective request count. Elements of the array can be updated based on the iterating to include the respective request counts. A capacity balance is then calculated for each element in the array based on available resource capacity and the corresponding respective request count. Data can then be provided that indicates capacity consumption levels for each requested time interval.
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公开(公告)号：US20230368509A1
公开(公告)日：2023-11-16
申请号：US17740479
申请日：2022-05-10
Applicant: SAP SE
Inventor： Lei Xu , Deng Feng Wan
CPC classification number: G06V10/806 , G06N20/20 , G06V10/761 , G06V10/82 , G06F40/20
Abstract: Methods, systems, and computer-readable storage media for a multimodal machine learning image and text combined search method. One example method includes processing items that each have an associated image and a textual description. A first image feature vector is generated by processing a first image using a first machine learning model. A first textual feature vector is generated by processing a first textual description using a second machine learning model. The first image feature vector and the first textual feature vector are combined to generate a first combined feature vector for a first item. Similarity lists of similar items are generated for the first item based on similarities between the first image feature vector, the first text feature vector, the first combined feature vector and respective corresponding vectors of other items. The similarity lists for the first item are combined to generate a combined similarity list for the first item.
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公开(公告)号：US20230359820A1
公开(公告)日：2023-11-09
申请号：US17735525
申请日：2022-05-03
Applicant: SAP SE
Inventor： Lei Xu , Deng Feng Wan
IPC: G06F40/279 , G06F40/166 , G06Q10/06
CPC classification number: G06F40/279 , G06F40/166 , G06Q10/063112
Abstract: Various examples are directed to systems and methods for characterizing natural language text units. A plurality of text units may be used to train a bidirectional model. A bidirectional model may be applied to a set of annotated text units to generate a plurality of span context vectors. The plurality of span context vectors may be used to train a span prediction model. The span prediction model may be applied to at least a portion of the plurality of text units to generate a plurality of span characterizations, a first span characterization corresponding to a first span indicating that the first span describes a first job skill.
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9.发明申请公开(公告)号：US20230086361A1
公开(公告)日：2023-03-23
申请号：US17482800
申请日：2021-09-23
Applicant: SAP SE
Inventor： Deng Feng Wan , Zuxing Wang , Xia Yu
Abstract: A computer-implemented method can receive a software update for a software application deployable on a target system and perform an automatic performance test of the software application incorporating the software update on the target system. The automatic performance test can be integrated in a continuous integration and continuous delivery (CI/CD) pipeline. The method can collect a plurality of performance metrics measured when performing the automatic performance test and determine a performance score based on the plurality of performance metrics. Responsive to detecting the performance score is below a predefined performance threshold, the method can cause the CI/CD pipeline to reject the software update to the software application.
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公开(公告)号：US11442947B2
公开(公告)日：2022-09-13
申请号：US16909843
申请日：2020-06-23
Applicant: SAP SE
Inventor： Deng Feng Wan , Yangchun Deng , Zuxing Wang , Hui Zhang
IPC: G06F16/2457 , G06N3/08 , G06N20/00
Abstract: A query is received that requests issues relevant to a user. Thereafter, a plurality of issues responsive to the query are retrieved. The retrieved issues are ranked using a first machine learning model to result in a first subset of the retrieved issues. The first subset of the retrieved issues are then ranked using a second, different machine learning model to result in a second subset of the retrieved issues which are a subset of the first subset of the retrieved issues. Data can then be provided which is responsive the query and includes at least a portion of the second subset of the retrieved issues. Related apparatus, systems, techniques and articles are also described.
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