International Business Machines Corporation

Beijing Didi Infinity Technology and Development Co., Ltd.

The Climate Corporation

Beijing Bytedance Network Technology Co., Ltd.

Beijing Sankuai Online Technology Co., Ltd

Beijing University of Civil Engineering and Architecture

Ye Qing Chen

Ting Ting Wu

Wen Juan Nie

Shu Xi Wei

Zhao Yang

Ming Xu

Dong Guo

Yi-hsiu Wei

Chao Zheng

Chang Lei

Peng Yu

Zhaoxue Wu

Alex Wimbush

Emily Rowan

Zhen Hong Ding

Chengxiang Zhuo

Anahita Hassanzadeh

Kaijie Qin

Haiyang Lu

Marlon Misra

Yanjun Lu

Yajie Zhang

Wenyi Bao

Ang Yi

Ning Wang

Ting Jiang

Hai Cheng Wang

Dong Rui Li

Ruo Meng Hao

Ruomeng Hao

Youmiao Zhang

Yan Wang

Jing Li

Dong Li

Tao N Zhang

Jian Jun Wang

Ke Zhao Li

Jing Chen

Lei Zhang

Rajesh M Desai

Xing Xing Wang

Fan Zhang

Jun Hong Zhao

Shupeng Zhang

Jingjing Zhuge

Xin Feng

Gong Zhang

Bo Tan

Xue Lan Zhang

Juan Rao

Nazrul Islam

Zai Ming Lao

Xue Xu

Xiao Jian Lian

Xue Mei Deng

Xu Fan

Xiaolei Zhao

Donghai Yuan

Zhihao Zheng

Shuhong Ye

Junke Peng

Dan Shen

Guanhai Wang

Hong Guan

Hua Jun Long

Xinqi Xie

Yongwei Gong

Zhuangju Li

Junqi Li

Honghong Shi

An image processing method includes: recognizing a target contour of a target object in a target image collected at a current moment determining, in the target contour, a starting contour point corresponding to a starting contour position, a final contour point corresponding to a final contour position, and a split contour point corresponding to the current moment taking a line segment composed of contour points between the starting contour point and the split contour point in the target contour as a first line segment, and taking a line segment except the first line segment in the target contour as a second line segment rendering the first line segment according to a first color, and rendering the second line segment according to a second color.

Image processing method and apparatus, readable medium and electronic device

In an approach, a processor identifies a plurality of text separators in a borderless table, a text separator of the plurality of text separators defining a non-text region between two consecutive text lines in the borderless table. A processor classifies the plurality of text separators into a number of target clusters comprised in a target group based on property information related to the plurality of text separators, the number of target clusters corresponding to a number of separator types. A processor provides indication information to indicate respective separator types of the plurality of text separators based on a result of the classifying.

Line item detection in borderless tabular structured data

The present disclosure relates to an information providing method for an on-demand service. The method may include receiving service request information from a passenger of a passenger terminal device. The service request information may include a departure location of the passenger. The method may further include acquiring historical service request information related to the passenger; and determining travel-route-related information based at least in part on the departure location of the passenger and the historical service request information. Also disclosed is a system for implementing the method.

Methods and systems for providing information for an on-demand service

The present disclosure relates to a method and a device for displaying a virtual livestream room, a client, a server and a medium. When a user triggers an interactive operation on a livestream page, a client can determine room identifications of one or more virtual livestream rooms to be updated that are bound to the interactive operation, and send the room identifications to a server. The server queries relevant information of virtual livestream rooms corresponding to changes in their room state through the room identifications of the virtual livestream rooms, and sends the relevant information of the virtual livestream rooms to the client, so that the client can quickly locate and modify the relevant information of the virtual livestream rooms, to timely update the virtual livestream rooms on the livestream page, and refresh data of each virtual livestream room.

Method and device for displaying a virtual livestream room, client, server and medium

A method, computer system, and a computer program product is provided for generating a detailed thumbnail and/or preview of a content. In one embodiment the technique comprises analyzing data obtained from a content and classifying it according to a plurality of specific types. A plurality of key information may be then extracted from the data according to the classification. A plurality of key-values are correlated to the plurality of key information so as to provide a plurality of key-value pairs. These pairs are consolidated accordingly to generate a thumbnail and/or a preview that at least renders the key information provided by the consolidated key-value pairs as a rendering.

Techniques for thumbnail and preview generation based on document content

In an embodiment, yield data representing yields of crops that have been harvested from an agricultural field and field characteristics data representing characteristics of the agricultural field is received and used to determine a plurality of management zone delineation options. Each option, of the plurality of management zone delineation options, comprises zone layout data for an option. The plurality of management zone delineation options is determined by: determining a plurality of count values for a management class count; generating, for each count value, a management delineation option by clustering the yield data from and the field characteristics data, assigning zones to clusters, and including the zones in a management zone delineation option. One or more options from the plurality of management zone delineation options are selected and used to determine one or more planting plans. A graphical representation of the options and the planting plans is displayed for a user.

Identifying management zones in agricultural fields and generating planting plans for the zones

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for determining a plurality of context-based subscription products in a ride-hailing platform are described. An exemplary method may include: determining a plurality of transportation contexts to which a plurality of context-based subscription products are applicable; obtaining a plurality of historical trip-requesting sessions between a plurality of riders and the ride-hailing platform, and a plurality of historical subscription products offered to the plurality of riders; constructing at least one key performance indicator (KPI) model that predicts a reward for the ride-hailing platform offering the plurality of context-based subscription products to the plurality of riders; constructing an optimization model to maximize a weighted sum of the at least one KPI model; and determining optimal values of the plurality of parameter vectors corresponding to the plurality of context-based subscription products.

Method and system for model training and optimization in context-based subscription product suite of ride-hailing platforms

Embodiments of the present disclosure relate to a method, system, and computer program product for webpage customization. In some embodiments, a method is disclosed. According to the method, a webpage to be provided to a user is obtained. The webpage comprises at least a first element having a first set of style attributes. A second element matching the first element is determined from a set of elements customized for the user. The second element has a second set of style attributes. The webpage is customized for the user by applying at least part of the second set of style attributes to the first element. The customized webpage is provided to the user. In other embodiments, a system and a computer program product are disclosed.

Webpage customization

A system from updating a document to include revisions made by multiple parties that includes an indexing module for building relationships between atom repositories and source files, and a mapping module builds a relationship between multiple atom repositories produced by indexing module that are associated with a same source file family. The system also includes an atom controlling module for controlling atom adding and atom splitting in the multiple atom repository in response to update, insert and delete operations of information units in the source file. The system can also include a synchronizing engine for synchronizing updates from one version of the source file to all versions of the source file in accordance with the atom controlling module that have been made by all users when be viewed by a single user.

Atom-based sensible synchronization for information indexing

A method of pushing information is provided. According to an example, a search server obtains a natural search list including a first threshold number of natural search materials and a first evaluation score of each of the natural search materials by invoking a natural search service to perform a search operation on a search word, obtains a push information list including a second threshold number of push materials and a second evaluation score of each of the push materials by invoking a push information search service to perform a search operation on a search word, integrates the first evaluation score and the second evaluation score of a material existing in the natural search list and the push information list at the same time, re-ranks the natural search materials according to integrated evaluation scores, and pushes re-ranked natural search materials.

Method and device for pushing information

Systems, methods, and computer program products to perform an operation comprising identifying, in a first group chat comprising a plurality of messages, an indication to add an external user in a text of a first message of the plurality of messages, wherein a membership of the first group chat comprises a plurality of users exclusive of the external user, responsive to receiving a second message from the external user via a first graphical user interface (GUI), outputting the second message to each of the plurality of users of the first group chat, and responsive to receiving a third message from one of the plurality of members of the first group chat via a second GUI, outputting the third message to the external user and each of the plurality of users of the first group chat.

Enhanced group communications with external participants

Growing community of inventors

Shanghai, China

Ye Qing Chen