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1. 发明申请

WO2019110121A1 FAULT INJECTION SYSTEM AND METHOD OF FAULT INJECTION 审中-公开
公开(公告)号：WO2019110121A1
公开(公告)日：2019-06-13
申请号：PCT/EP2017/082049
申请日：2017-12-08
申请人： HUAWEI TECHNOLOGIES CO., LTD. , CARDOSO, Jorge
发明人： CARDOSO, Jorge , BRASCHE, Goetz
IPC分类号： G06F11/36
CPC分类号： G06F11/3664 , G06F11/3668
摘要： The present invention provides a fault injection system (300) for a software system (200), wherein the software system includes executable commands (CMD), events (E) generated by commands (CMD) and states (S) representing a state of a state machine between two events (E), wherein a fault injection rule database (350) is configured to provide a rule for injecting a selected fault, wherein the rule provides a fault injection decision in the occurrence of a selected command, a selected state during which fault injection is to occur and a condition under which fault injection is to occur; an estimator module (330) is configured to determine when the selected state will occur related to the execution of the selected command and to provide a duration of a state as a time interval for fault injection, wherein the determination is based on a predictive time model; and an injector module (360) is configured to execute the selected command and to inject the selected fault during the time interval.

2. 发明申请

WO2018145743A1 SYSTEM AND METHOD FOR FAILURE MANAGEMENT USING DISTRIBUTED EXECUTION TRACES 审中-公开
公开(公告)号：WO2018145743A1
公开(公告)日：2018-08-16
申请号：PCT/EP2017/052780
申请日：2017-02-08
申请人： HUAWEI TECHNOLOGIES CO., LTD. , CARDOSO, Jorge
发明人： CARDOSO, Jorge , ZHU, Xing , BRASCHE, Goetz
IPC分类号： G06F11/07 , G06F11/32 , G06F9/44
摘要： Tracing system for managing failures of a service provided by a distributed system, the tracing system comprising a state machine store configured to store a distributed execution state machine, DESM, wherein states of the DESM correspond to predetermined milestones of the service and transitions of the DESM correspond to one or more instructions of the service, a logging unit configured to record events of the distributed system in a log store, wherein an event indicates a state and/or a transition of the DESM, a process reconstruction subsystem configured to reconstruct a trace of the DESM from the events stored in the log store, and a linking unit configured to link logging information of the distributed system to the states.

3. 发明申请

WO2017148508A1 MULTI-PHASE HIGH PERFORMANCE BUSINESS PROCESS MANAGEMENT ENGINE 审中-公开
标题翻译：多阶段高性能业务流程管理引擎
公开(公告)号：WO2017148508A1
公开(公告)日：2017-09-08
申请号：PCT/EP2016/054338
申请日：2016-03-01
申请人： HUAWEI TECHNOLOGIES CO., LTD. , CARDOSO, Jorge , BRASCHE, Goetz , ZHU, Xing
发明人： CARDOSO, Jorge , BRASCHE, Goetz , ZHU, Xing
IPC分类号： G06Q10/06 , G06F9/44
CPC分类号： G06Q10/06 , G06F8/10 , G06F8/20 , G06F9/4498 , G06Q10/06312 , G06Q10/0633 , G06Q10/067
摘要： There is provided an apparatus for rescheduling execution of phases of activities, comprising an interface adapted for designating business process activities, a processing unit adapted for receiving as an input an execution sequence of phases of each one of the business process activities, selecting one of domains for one or more of the business process activities according to a semantic analysis of respective the phases of the one or more business process activities, selecting a set of domain specific scheduling rules according to the selected domain, and creating one or more new execution sequences by scheduling the phases of each one of the business process activities according to the set of domain specific scheduling rules.
摘要翻译：提供了一种用于重新调度活动的阶段的执行的装置，包括适于指定业务过程活动的接口，处理单元，适于接收作为输入的每一个的阶段的执行序列业务处理活动，根据对一个或多个业务处理活动的各个阶段的语义分析为一个或多个业务处理活动选择一个域，根据所选域选择一组域特定的调度规则，以及根据一组特定于域的调度规则，通过调度每个业务流程活动的阶段来创建一个或多个新的执行序列。

4. 发明申请

WO2018202275A1 UNIT TEST SELECTION FOR SYSTEM ANALYSIS 审中-公开
公开(公告)号：WO2018202275A1
公开(公告)日：2018-11-08
申请号：PCT/EP2017/060360
申请日：2017-05-02
申请人： HUAWEI TECHNOLOGIES CO., LTD. , BHATIA, Ankur
发明人： BHATIA, Ankur , CARDOSO, Jorge , BRASCHE, Goetz
IPC分类号： G06F11/07
CPC分类号： G06F11/079 , G06F11/0709
摘要： Provided is a process for analyzing a system which comprises a plurality of physical entities executing interoperating software applications to provide multiple services. The process involves determining unit tests for the software applications, wherein at least some of the software applications have assigned more than one unit test thereto and unit tests assigned to one application fail if the application is unavailable. The determined unit tests are mapped to the multiple services to establish a data structure indicating which unit tests fail if a service is unavailable. Then, a subset of the mapped unit tests is executed to analyze an availability of services within the system, wherein members of the subset are dynamically determined during execution based on whether a preceding unit test in the subset fails or passes.

5. 发明申请

WO2020147920A1 TRAFFIC SIGNAL CONTROL BY SPATIO-TEMPORAL EXTENDED SEARCH SPACE OF TRAFFIC STATES 审中-公开
公开(公告)号：WO2020147920A1
公开(公告)日：2020-07-23
申请号：PCT/EP2019/050828
申请日：2019-01-14
申请人： HUAWEI TECHNOLOGIES CO., LTD. , TUDORAN, Radu
发明人： TUDORAN, Radu , BORTOLI, Stefano , AXENIE, Cristian , HASSAN, Mohamad, Al Hajj , BRASCHE, Goetz , LI, Hailin
IPC分类号： G08G1/08 , G08G1/081
摘要： The present disclosure relates to an apparatus and method for traffic control of vehicles at one or more intersections via traffic signals. Each intersection may have a plurality of lanes and the lane may include a traffic signal and a traffic signal timing, defining a state of a lane. For each of the plurality of states of a first intersection, traffic data is acquired and may include traffic data from lanes of intersections neighboring the first intersection. The acquired traffic data are used to predict traffic data at multiple predefined timings of traffic signals for each state. Among the predefined timings, a traffic signal timing is determined for each lane by optimizing a predetermined function of the predicted traffic data of all lanes. The traffic signal timings are then used to control the traffic signals for the one or more lanes.

6. 发明申请

WO2019057288A1 A SYSTEM AND METHOD FOR STREAM PROCESSING 审中-公开
公开(公告)号：WO2019057288A1
公开(公告)日：2019-03-28
申请号：PCT/EP2017/073956
申请日：2017-09-21
申请人： HUAWEI TECHNOLOGIES CO., LTD. , TUDORAN, Radu
发明人： TUDORAN, Radu , BORTOLI, Stefano , ZHU, Xing , BRASCHE, Goetz , AXENIE, Cristian
IPC分类号： G06F9/46
CPC分类号： G06F9/46
摘要： System and method for processing an input stream of events using a function f, to obtain an output stream of events, performing: selecting from the input stream of events a plurality of consecutive events using a sliding window, as sliding window events; applying the function to the sliding window events, to obtain an output result value; iteratively: outputting the output result value on the output stream of events; splitting the sliding window events into a set of complying events that satisfy at least one filter test and a set of pending events; applying the function on the set of pending events to obtain at least one preliminary value; selecting from the stream of events a second plurality of events; adding the second plurality of events to the sliding window events; removing from the sliding window events the set of complying events, to obtain a new set of sliding window events; applying the function to the second plurality of events, and the at least one preliminary value, to obtain a new output result value.

7. 发明申请

WO2018046089A1 DEVICE AND METHOD ARRANGED TO PROCESS INFORMATION OF A DATA STREAM 审中-公开
标题翻译：用于处理数据流信息的装置和方法
公开(公告)号：WO2018046089A1
公开(公告)日：2018-03-15
申请号：PCT/EP2016/071277
申请日：2016-09-09
申请人： HUAWEI TECHNOLOGIES CO., LTD. , TUDORAN, Radu , BRASCHE, Goetz , ZHU, Xing
发明人： TUDORAN, Radu , BRASCHE, Goetz , ZHU, Xing
IPC分类号： G06F9/48
CPC分类号： G06F9/4843
摘要： The present invention is directed to a device and method, both arranged to process information of a data stream received from a data stream transmitting device. A stream data distributing entity of the device determines data portion groups of the data stream and assigns each data portion of all data portions of each data portion group to a processing entity of a processing entity set of the device for further processing. Each processing entity of the processing entity set processes, within one processing operation, all data portions of a data portion group, which are assigned to the processing entity, and generates, for the data portion group, a corresponding partial result. A final processing entity of the device processes within one processing operation all partial results, generated by the processing entities for the data portion group, and generates, for the data portion group, a final result.
摘要翻译：本发明针对一种设备和方法，两者均被设置为处理从数据流发送设备接收的数据流的信息。设备的流数据分发实体确定数据流的数据部分组，并将每个数据部分组的所有数据部分的每个数据部分分配给设备的处理实体组的处理实体以供进一步处理。处理实体集合的每个处理实体在一个处理操作中处理分配给处理实体的数据部分组的所有数据部分，并且为数据部分组生成对应的部分结果。设备的最终处理实体在一个处理操作内处理由处理实体为数据部分组生成的所有部分结果，并为数据部分组生成最终结果。

8. 发明申请

WO2017118474A1 A DATA PROCESSING APPARATUS AND METHOD AND A DATA CONTAINER STRUCTURE 审中-公开
标题翻译：数据处理装置和方法以及数据容器结构
公开(公告)号：WO2017118474A1
公开(公告)日：2017-07-13
申请号：PCT/EP2016/050053
申请日：2016-01-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , TUDORAN, Radu , BRASCHE, Goetz
发明人： TUDORAN, Radu , BRASCHE, Goetz
IPC分类号： G06F17/30
CPC分类号： G06F17/30516
摘要： The invention relates to a data processing apparatus and a method and a corresponding data container structure. The data processing apparatus (300) is configured to process a data stream (301) comprising a plurality of data elements (301 a, b) arranged in a chronological order. The data processing apparatus (300) comprises a processor (303) configured to generate a plurality of data container structures (305 a, b) on the basis of the data stream (301), wherein each data container structure (305 a, b) comprises a subset of the plurality of data elements (301a,b) of the data stream (301) in chronological order, wherein the processor (303) is further configured to provide each data container structure (305 a, b) with metadata (307 a, b), wherein the metadata (307 a, b) defines the chronological order of each data container structure (305 a, b) relative to the other data container structures (305 a, b) of the plurality of data container structures (305 a, b).
摘要翻译：数据处理装置和方法以及相应的数据容器结构技术领域本发明涉及数据处理装置和方法以及相应的数据容器结构。数据处理装置（300）被配置为处理包括以时间顺序排列的多个数据元素（301a，301b）的数据流（301）。数据处理装置（300）包括被配置为基于数据流（301）生成多个数据容器结构（305a，b）的处理器（303），其中每个数据容器结构（305a，b）包括按照时间顺序的所述数据流（301）的所述多个数据元素（301a，b）的子集，其中所述处理器（303）还被配置为向每个数据容器结构（305a，b） a，b），其中所述元数据（307a，b）定义每个数据容器结构（305a，b）相对于所述多个数据容器结构（305a，b）的所述时间顺序 305 a，b）。

9. 发明申请

WO2020164740A1 METHODS AND SYSTEMS FOR AUTOMATICALLY SELECTING A MODEL FOR TIME SERIES PREDICTION OF A DATA STREAM 审中-公开
公开(公告)号：WO2020164740A1
公开(公告)日：2020-08-20
申请号：PCT/EP2019/053862
申请日：2019-02-15
申请人： HUAWEI TECHNOLOGIES CO., LTD. , AXENIE, Cristian
发明人： AXENIE, Cristian , TUDORAN, Radu , BORTOLI, Stefano , HASSAN, Mohamad, Al Hajj , BRASCHE, Goetz
IPC分类号： G06F17/10
摘要： Methods and systems for dynamically selecting a predictive model for a time series of events. The system includes: statistics logic configured to generate one or more statistics metrics for a set of the events in a window; association logic configured to generate one or more time series association metrics for events in the window; model search logic configured to select a best predicting subset of predictive models from a plurality of predictive models of the time series according to the one or more time series association metrics; clustering logic configured to cluster the predictive models in the subset based on the statistics metrics; control logic configured to select one of the predictive models in the subset based on the clustering of the predictive models and the statistics metrics; and prediction logic configured to generate a predictive output in real-time from the events in the window using the selected predictive model.

10. 发明申请

WO2019161931A1 STREAM PROCESSING DEVICE AND METHOD OF PROCESSING A STREAM OF DATA 审中-公开
公开(公告)号：WO2019161931A1
公开(公告)日：2019-08-29
申请号：PCT/EP2018/054668
申请日：2018-02-26
申请人： HUAWEI TECHNOLOGIES CO., LTD. , BORTOLI, Stefano
发明人： BORTOLI, Stefano , TUDORAN, Radu , AXENIE, Cristian , BRASCHE, Goetz , LI, Hailin
IPC分类号： G06F17/30
摘要： The present invention provides a stream processing device (100) with a processor (110) for processing a stream of data (120) inside a streaming window (130). The processor (110) is configured to generate a higher order representation (140) from the content of the streaming window (130), and the processor (110) is configured to process the higher order representation (140).

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