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1. 发明授权

US10572517B2 Predicting intent of a user from anomalous profile data 有权
公开(公告)号：US10572517B2
公开(公告)日：2020-02-25
申请号：US16553895
申请日：2019-08-28
申请人： International Business Machines Corporation
发明人： Mustafa Canim , Robert G. Farrell , John A. Gunnels , Arun K. Iyengar
IPC分类号： G06F16/332 , G10L15/18 , G10L15/26 , G10L15/16 , H04L29/08
摘要： Mechanisms are provided for conducting a natural language dialogue between the automatic dialogue system and a user of a client computing device. An automatic dialogue system receives natural language text corresponding to a user input from the user via the client computing device, the natural language text having an ambiguous portion of natural language text. The automatic dialogue system analyzes user profile information corresponding to the user to identify an anomaly in the user profile information and predicts a user intent associated with the anomaly. The automatic dialogue system disambiguates the ambiguous portion of the natural language text based on the predicted user intent and generates a response to the user input based on the disambiguated natural language text which is output to the client computing device to thereby conduct the natural language dialogue.

2. 发明授权

US10430447B2 Predicting intent of a user from anomalous profile data 有权
公开(公告)号：US10430447B2
公开(公告)日：2019-10-01
申请号：US15884887
申请日：2018-01-31
申请人： International Business Machines Corporation
发明人： Mustafa Canim , Robert G. Farrell , John A. Gunnels , Arun K. Iyengar
IPC分类号： G06F16/332 , G10L15/26 , G10L15/16 , H04L29/08 , G10L15/18
摘要： Mechanisms are provided for conducting a natural language dialog between the automatic dialog system and a user of a client computing device. An automatic dialog system receives natural language text corresponding to a user input from the user via the client computing device, the natural language text having an ambiguous portion of natural language text. The automatic dialog system analyzes user profile information corresponding to the user to identify an anomaly in the user profile information and predicts a user intent associated with the anomaly. The automatic dialog system disambiguates the ambiguous portion of the natural language text based on the predicted user intent and generates a response to the user input based on the disambiguated natural language text which is output to the client computing device to thereby conduct the natural language dialog.

3. 发明申请

US20190236469A1 ESTABLISHING A LOGICAL CONNECTION BETWEEN AN INDIRECT UTTERANCE AND A TRANSACTION 审中-公开
公开(公告)号：US20190236469A1
公开(公告)日：2019-08-01
申请号：US15886109
申请日：2018-02-01
申请人： International Business Machines Corporation
发明人： Mustafa Canim , Robert G Farrell , Achille B Fokoue-Nkoutche , John A Gunnels , Ryan A Musa , Vijay A Saraswat
IPC分类号： G06N5/04 , G06F17/27
CPC分类号： G06N5/045 , G06F17/2705 , G06F17/2785 , G06F17/2795
摘要： A method, apparatus and computer program product for establishing a logical connection between an indirect utterance and a transaction is described. An indirect utterance is received from a user as an input to a conversational system. The indirect utterance is parsed to a first logical form. A first set of predicates and terms is mapped from the first logical form to a first subgraph in a knowledge graph. A second set of predicates and terms is mapped from a second logical form belonging to a transaction to a second subgraph of the knowledge graph. A best path in the knowledge graph between the first subgraph and the second subgraph is searched for while transforming the first logical form using the node and edge labels along the best path to generate an intermediate logical form. A system action is performed for a transaction if a graph structure of the intermediate logical form matches the graph structure of the logical form of the transaction above a threshold.

4. 发明申请

US20190236204A1 Predicting Intent of a User from Anomalous Profile Data 审中-公开
公开(公告)号：US20190236204A1
公开(公告)日：2019-08-01
申请号：US15884887
申请日：2018-01-31
申请人： International Business Machines Corporation
发明人： Mustafa Canim , Robert G. Farrell , John A. Gunnels , Arun K. Iyengar
IPC分类号： G06F17/30 , G10L15/26 , G10L15/18 , H04L29/08 , G10L15/16
CPC分类号： G06F16/3329 , G10L15/16 , G10L15/1815 , G10L15/265 , H04L67/306
摘要： Mechanisms are provided for conducting a natural language dialogue between the automatic dialogue system and a user of a client computing device. An automatic dialogue system receives natural language text corresponding to a user input from the user via the client computing device, the natural language text having an ambiguous portion of natural language text. The automatic dialogue system analyzes user profile information corresponding to the user to identify an anomaly in the user profile information and predicts a user intent associated with the anomaly. The automatic dialogue system disambiguates the ambiguous portion of the natural language text based on the predicted user intent and generates a response to the user input based on the disambiguated natural language text which is output to the client computing device to thereby conduct the natural language dialogue.

5. 发明授权

US10042870B2 Supporting transient snapshot with coordinated/uncoordinated commit protocol 有权
公开(公告)号：US10042870B2
公开(公告)日：2018-08-07
申请号：US14509683
申请日：2014-10-08
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Bishwaranjan Bhattacharjee , Mustafa Canim , Mohammad S. Hamedani , Kenneth A. Ross , Adam J. Storm
IPC分类号： G06F17/30
摘要： Methods and a system are provided. A method includes maintaining an in-page log for records in each of a plurality of data pages of a multi-version database. The method further includes adding record update information to the in-page log when a corresponding one of the records is deleted or updated. The method also includes consulting the in-page log for a recently updated one of the records or a recently deleted one of the records to determine a record status thereof. The method additionally includes spilling, by a processor-based overflow manager, to overflow pages when the in-page log is full. The data pages include any of row-oriented data pages and column-oriented data pages.

6. 发明申请

US20180101779A1 SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR DETECTING POLICY VIOLATIONS 审中-公开
公开(公告)号：US20180101779A1
公开(公告)日：2018-04-12
申请号：US15290658
申请日：2016-10-11
申请人： International Business Machines Corporation
发明人： Mustafa Canim , Robert G. Farrell
IPC分类号： G06N5/04 , H04L29/08
CPC分类号： G06N5/046
摘要： A policy violation detection computer-implemented method, system, and computer program product, includes extracting a policy activity from a policy, the policy activity including an actor in the policy, an object of the policy, an action of the policy, and policy scope metadata, capturing a transaction by a user including metadata of the transaction, translating the transaction by the user into an actor in the transaction, an action of the transaction, and an object of the transaction, and alerting the user of a policy violation by navigating a knowledge graph is-a hierarchy to relate the actor in the transaction to the actor in the policy, the object of the transaction to an object of the policy, and the action of the transaction to an action of the policy activity.

7. 发明授权

US09910891B2 Deferring data record changes using query rewriting 有权
公开(公告)号：US09910891B2
公开(公告)日：2018-03-06
申请号：US14036780
申请日：2013-09-25
申请人： International Business Machines Corporation
发明人： Bishwaranjan Bhattacharjee , Mustafa Canim , Mohammad S. Hamedani , Kenneth A. Ross
IPC分类号： G06F17/30
CPC分类号： G06F17/30448 , G06F17/30592
摘要： Staging data record changes from a faster storage medium to a slower storage medium using data query rewriting is provided. In response to receiving a data query corresponding to a particular data record, it is determined whether the data query is one of a transactional data query or an analytical data query. In response to determining that the data query is a transactional data query, the transactional data query is rewritten to apply transactional delta changes to the particular data record on a storage-class memory of a computer. In response to determining that the data query is an analytical data query, the analytical data query is rewritten to select and reconcile each data record corresponding to the particular data record stored on the storage-class memory with the particular data record stored on a persistent data storage device of the computer.

8. 发明授权

US09171027B2 Managing a multi-version database 有权
标题翻译：管理多版本数据库
公开(公告)号：US09171027B2
公开(公告)日：2015-10-27
申请号：US13904219
申请日：2013-05-29
申请人： International Business Machines Corporation
发明人： Bishwaranjan Bhattacharjee , Mustafa Canim , Mohammad Sadoghi Hamedani , Kenneth A. Ross
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30309 , G06F17/3023
摘要： Managing different versions of a data record is provided. A mapping is maintained between a version-independent logical record identifier and a version-dependent physical record row identifier that correspond to each data record within a plurality of data records of a data table using a logical record identifier to physical record row identifier indirection mapping table. Entries within leaf pages of an index associated with the data table are updated to point to the version-independent logical record identifier corresponding to a data record instead of pointing to the version-dependent physical record row identifier corresponding to the data record. The logical record identifier to physical record row identifier indirection mapping table is updated in response to performing an operation on the data record instead of updating the entries within the leaf pages of the index associated with the data table.
摘要翻译：提供了管理不同版本的数据记录。在版本无关的逻辑记录标识符和与数据表的多个数据记录中的每个数据记录对应的版本相关的物理记录行标识符之间的映射被维护，使用逻辑记录标识符到物理记录行标识符间接映射表。与数据表相关联的索引的叶子页内的条目被更新为指向与数据记录相对应的与版本无关的逻辑记录标识符，而不是指向对应于数据记录的依赖于版本的物理记录行标识符。响应于对数据记录执行操作而更新物理记录行标识符间接映射表的逻辑记录标识符，而不是更新与数据表相关联的索引的叶页内的条目。

9. 发明申请

US20150074040A1 DEFERRING DATA RECORD CHANGES USING QUERY REWRITING 有权
标题翻译：使用QUERY REWRITING来清除数据记录更改
公开(公告)号：US20150074040A1
公开(公告)日：2015-03-12
申请号：US14020076
申请日：2013-09-06
申请人： International Business Machines Corporation
发明人： Bishwaranjan Bhattacharjee , Mustafa Canim , Mohammad S. Hamedani , Kenneth A. Ross
IPC分类号： G06F17/30
CPC分类号： G06F17/30448 , G06F17/30592
摘要： Staging data record changes from a faster storage medium to a slower storage medium using data query rewriting is provided. In response to receiving a data query corresponding to a particular data record, it is determined whether the data query is one of a transactional data query or an analytical data query. In response to determining that the data query is a transactional data query, the transactional data query is rewritten to apply transactional delta changes to the particular data record on a storage-class memory of a computer. In response to determining that the data query is an analytical data query, the analytical data query is rewritten to select and reconcile each data record corresponding to the particular data record stored on the storage-class memory with the particular data record stored on a persistent data storage device of the computer.
摘要翻译：提供了使用数据查询重写将数据记录从更快的存储介质更改到较慢的存储介质。响应于接收到对应于特定数据记录的数据查询，确定数据查询是事务数据查询还是分析数据查询之一。响应于确定数据查询是事务数据查询，事务数据查询被重写以将事务性增量变化应用于计算机的存储类存储器上的特定数据记录。响应于确定数据查询是分析数据查询，重写分析数据查询以选择和协调与存储在存储类存储器上的特定数据记录相对应的每个数据记录与存储在持久数据上的特定数据记录计算机的存储设备。

10. 发明申请

US20150039559A1 COMPRESSING A MULTI-VERSION DATABASE 有权
公开(公告)号：US20150039559A1
公开(公告)日：2015-02-05
申请号：US13969538
申请日：2013-08-17
申请人： International Business Machines Corporation
发明人： Bishwaranjan Bhattacharjee , Mustafa Canim , Mohammad Sadoghi Hamedani , Kenneth A. Ross
IPC分类号： G06F17/30
CPC分类号： G06F17/30356 , G06F17/30153 , G06F17/30309 , G06F17/30312
摘要： Managing a multi-version database is provided. A logical record identifier to physical record row identifier indirection mapping table on a solid-state storage device is extended to include a plurality of delta blocks. A delta block within the plurality of delta blocks is maintained for each primary key in a plurality of primary keys associated with a data table on a magnetic hard disk storage device.

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