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公开(公告)号：US20190205384A1
公开(公告)日：2019-07-04
申请号：US16157204
申请日：2018-10-11
Inventor： Yong ZHU , Xunchao SONG , Ying LI , Yilin ZHANG
CPC classification number: G06F17/2785 , G06F16/3344 , G06F16/35
Abstract: The present disclosure provides a search method and device based on artificial intelligence and an electronic device. The search method based on artificial intelligence includes: obtaining a query; performing a word segmentation on the query to obtain a term sequence containing a plurality of terms; performing a structured analysis on the term sequence to generate a semantic pattern; performing a knowledge-based analysis on the term sequence based on the semantic pattern to generate a semantic analysis result; determining an understanding result corresponding to the query based on the semantic pattern and the semantic analysis result; and performing a search based on the understanding result corresponding to the query.
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公开(公告)号：US10331521B2
公开(公告)日：2019-06-25
申请号：US15410454
申请日：2017-01-19
Inventor： Yu Ma , Weide Zhang , Wei He , Haifeng Wang , Zhuo Chen , Yibing Liang
Abstract: This disclosure discloses a method and apparatus for monitoring a robot operating system. The method in an embodiment includes: obtaining process identities of to-be-monitored nodes in a group of to-be-monitored nodes; inquiring about state information of processes corresponding to the process identities; determining whether the to-be-monitored nodes are operating normally, based on the state information of the processes; and outputting information that the group of to-be-monitored nodes is abnormal, in response to a number of normally operating to-be-monitored nodes in the group of to-be-monitored nodes being below a predetermined threshold. In this embodiment, the nodes are monitored in groups to improve the efficiency of maintaining the robot operating system.
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公开(公告)号：US20190188329A1
公开(公告)日：2019-06-20
申请号：US16163502
申请日：2018-10-17
Inventor： Sijiao CHEN , Yu LUO
CPC classification number: G06F16/9535 , G06F16/345 , G06F16/35 , G10L13/043
Abstract: The present disclosure provides a method and a device for generating a briefing, the method includes: determining a target news category of a user according to historical accessing data of the user; matching the target news category with a preset event map, to obtain a plurality of pieces of news related to the target news category; extracting a news abstract from each news, to obtain a plurality of news abstracts; selecting a part of news abstracts from the plurality of news abstracts, and generating the briefing based on the part of news abstracts.
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公开(公告)号：US20190171773A1
公开(公告)日：2019-06-06
申请号：US16130236
申请日：2018-09-13
Inventor： Huayong Wang
IPC: G06F17/30
Abstract: A multi-index method and a multi-index apparatus for a cloud database, a cloud system, and a computer-readable storage medium are provided. The cloud database includes an index unit, and the multi-index method includes: storing multiple data values in a storage unit and acquiring storage address information of each of the data values in the storage unit; and storing a value of each of multiple index keywords corresponding to each data value in the index unit in association with the storage address information of the data value, so that the cloud database is indexed according to at least two of the multiple index keywords.
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公开(公告)号：US20190163737A1
公开(公告)日：2019-05-30
申请号：US16306488
申请日：2016-12-22
Inventor： Kunsheng ZHOU , Jingzhou HE , Lei SHI , Shikun FENG
Abstract: Disclosed are a method and an apparatus for constructing a binary feature dictionary. The method may include: extracting binary features from a corpus; calculating a preset statistic of each binary feature; and selecting a preset number of binary features in sequence according to the preset statistic to constitute the binary feature dictionary.
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Patent Agency Ranking
726.发明申请公开(公告)号：US20190163714A1
公开(公告)日：2019-05-30
申请号：US16313195
申请日：2016-09-05
Inventor： Yanjun MA , Jiachen LIU , Hua WU
IPC: G06F16/9535 , G06F16/2458 , G06F16/9538 , G06N20/00
Abstract: The present disclosure provides a search result aggregation method and apparatus based on artificial intelligence and a search engine. The method includes: obtaining a query; generating a plurality of search results according to the query; obtaining a plurality of corresponding demand dimensions according to the query; aggregating the plurality of demand dimensions according to the plurality of search results; obtaining an answer corresponding to each demand dimension, and aggregating the answers corresponding to the plurality of demand dimensions according to the aggregated demand dimensions to generate an aggregation result.
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公开(公告)号：US10303968B2
公开(公告)日：2019-05-28
申请号：US15534795
申请日：2015-12-01
Inventor： Junyu Han
Abstract: The present disclosure discloses a method and an apparatus for processing image information. A specific implementation of the method comprises: recognizing each character in an original image and acquiring a position of the each character; matching a character in the original image with a character in a layout structured region of a template image, and recording identical characters or character strings in the original image and the template image as a matching point pair; acquiring a projective transformation matrix between the matching point pairs according to the position of the character in the original image and the position of the character in the layout structured region of the template image; registering the original image according to the projective transformation matrix to acquire a registered image; and recognizing the registered image to acquire a recognition result. This implementation simplifies steps of image matching in character recognition, enhances matching accuracy and universality, and reduces cost of development.
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公开(公告)号：US20190120531A1
公开(公告)日：2019-04-25
申请号：US16133837
申请日：2018-09-18
Inventor： Zhiming LUO , Tianyu ZHOU , Binghua ZHANG
Abstract: An energy supply system recycling data center waste heat comprises: a cooling system recycling data center waste heat, the cooling system recycling a high-temperature coolant outputted by a data center, and transferring heat of the high-temperature coolant to an absorption refrigerator using a heat exchanger, to enable the absorption refrigerator to absorb the heat of the high-temperature coolant and make the heat into cold for cooling a to-be-cooled apparatus; and a heat supply system recycling data center waste heat, the heat supply system recycling the high-temperature coolant outputted by the data center, and transferring the heat of the high-temperature coolant to a to-be-heated apparatus using the heat exchanger; where the data center comprises a plurality of liquid cooled cabinets, the liquid cooled cabinets absorbing heat of the data center to generate the high-temperature coolant.
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公开(公告)号：US20190088141A1
公开(公告)日：2019-03-21
申请号：US16116536
申请日：2018-08-29
Inventor： Tao Liu
Abstract: The present disclosure provides a vehicle scheduling method and apparatus, a device and a storage medium, wherein the method comprises: obtaining a travel request sent by a user; determining a first to-be-selected area according to a starting position carried in the travel request; looking up to find manned vehicles which are located in the first to-be-selected area and in a free state, and broadcasting an order to the found manned vehicles; if no drivers take the order, determining a second to-be-selected area according to the starting position; looking up to find autonomous vehicles which are located in a second to-be-selected area and in a free state; selecting one from the found autonomous vehicles and scheduling said one autonomous vehicle to the user. The solution of the present disclosure can be applied to improve the user's travel efficiency.
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公开(公告)号：US20190087307A1
公开(公告)日：2019-03-21
申请号：US15534762
申请日：2017-01-03
Inventor： Jun Zhan , Qiyi Jiang , Chao Wang
Abstract: The present disclosure discloses a method and apparatus for developing an unmanned vehicle application. A specific embodiment of the method comprises: acquiring a test result of executing a test operation on an unmanned vehicle application in a plurality of test scenarios; and performing a repair operation on the unmanned vehicle application by using test scenario data of test scenarios in which a problem is detected in the test result, a container image comprising an operating system-level component required to deploy an operation of a unmanned vehicle component, an image layer of a third-party dependent library, an application code for deploying the unmanned vehicle application and an image layer of an operation environment of the unmanned vehicle application. This embodiment can significantly speed up the development efficiency of the unmanned vehicle application.
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