International Business Machines Corporation

Signify Holding B.v.

Jia Fei

Heng Wang

Xin Peng Liu

Xiao Yang Zhu

Si Qi Zhong

JunJie Cai

Yan R Wu

Yang Liu

Wei Huang

Wei Gao

Yan Wu

Snehal S Antani

Pei Wang

Qi Ruan

Junjie Cai

Kuang Hu

Jiang Zhang

Tao Kang

Zhuang Chen

A lighting unit which comprises a lens arrangement over a LED module is provided. The lens arrangement comprises a plate having at least one lens integrally formed by the plate for positioning over a substrate of the LED module, and at least one magnifying component integrally formed by the plate. The LED module substrate has an inspection region which is inspected through the magnifying component, so as to enable determination of a spacing between the lens arrangement and the substrate by viewing an image of the marker arrangement created by the at least one magnifying component at a given viewing location. A luminaire is also provided, which luminaire comprises a housing and the lighting unit mounted within the housing, wherein the lens arrangement () forms the light output window of the luminaire.

Lighting unit and luminaire

A method, system, and/or computer program product automatically detects CSS conflicts. The method comprises: receiving at least one UI constraint and at least one first CSS rule defined by a developer of a widget as well as at least one second CSS rule customized by a user of the widget, the UI constraints being used to restrict the UI of the widget; running a page containing the widget; performing automatic validation on each UI constraint based on the result of running the page; and in response to deriving a UI constraint being violated from the validation, finding one or more of the second CSS rules that lead to violation of the UI constraint in a first set made up of the second CSS rules that override the first CSS rules.

Automatic detection of CSS conflicts

An automatic analysis method for operation sequence and a system thereof are disclosed. The method comprising: receiving at least one operation sequence containing at least one operation record, the operation record including an operation of switching from a previous user interface to a post user interface, an interval time of switching from the previous user interface to the post user interface; forming time-dependent operation record groups of respective operation sequences based on the interval time and a first time threshold, wherein the time-dependent operation record group includes operation records whose interval time is less than the first time threshold; comparing time-dependent operation record groups of respective operation sequences to obtain identical time-dependent operation record groups; and calculating a frequency that identical time-dependent operation record groups occur in the operation sequence to obtain the identical time-dependent operation record groups having high frequency.

Automatically analyzing operation sequences

The present invention discloses a method and system for sharing application objects among multiple tenants, wherein the method comprises: identifying objects that can be shared by multiple tenants; merging the objects that can be shared by the multiple tenants; and updating references of the tenants to the shared objects prior to the merging so as to cause the references to point at a merged shared object. The method of the present invention enables the tenants to share application data more efficiently.

Sharing application objects among multiple tenants

An apparatus for performing remote debugging in a cloud system. The apparatus includes: a receiving unit that is configured to receive a remote debugging request during a remote debugging session; a determining unit configured to determine, according to an isolation level of the remote debugging request, a server node from a plurality of server nodes in the cloud system that is suitable for performing the remote debugging, wherein the isolation level of the remote debugging request comprises at least one of: an exclusive level and a sharing level; and a transmitting unit configured to forward the remote debugging request to the server node. The apparatus is a front-end component of a cloud system, such as a server node.

Remote debugging in a cloud computing environment

A method for performing remote debugging in a cloud system comprises the steps of: receiving a remote debugging request during a remote debugging session; determining, according to an isolation level of the remote debugging request, a server node from a plurality of server nodes in the cloud system for performing the remote debugging, wherein the isolation level of the remote debugging request comprises at least one of: an exclusive level and a sharing level; and in response to determining the server node, forwarding the remote debugging request to the server node.

Growing community of inventors

Shanghai, China

Jia Fei