公开(公告)号：WO2023091079A2

公开(公告)日：2023-05-25

申请号：PCT/SG2022/050790

申请日：2022-11-01

Applicant: LEMON INC.

Inventor： MCCLURE, Ray ,  DANDO, Nova ,  LIN, Kexin

Abstract: Methods, systems and storage media for generating an effect configured by one or more network connected devices are disclosed. Some examples may include: receiving first effect configuration information from a first device, receiving second effect configuration information from a second device, generating at least one of a visual effect or an audio effect from the first effect configuration information or the second effect configuration information and providing the generated at least one of the at least one of the visual effect or the audio effect to the first device. Methods, systems and storage media for generating an effect configured by one or more network connected devices are disclosed. Some examples may include: receiving first effect configuration information from a first device, receiving second effect configuration information from a second device, generating at least one of a visual effect or an audio effect from the first effect configuration information or the second effect configuration information and providing the generated at least one of the at least one of the visual effect or the audio effect to the first device.

公开(公告)号：WO2023069013A2

公开(公告)日：2023-04-27

申请号：PCT/SG2022/050700

申请日：2022-09-28

Applicant: LEMON INC.

Inventor： MICCHI, Gianluca ,  KOSTA, Katerina ,  MEDEOT, Gabriele ,  CHANQUION, Pierre, Nicholas

IPC: G10H1/38 ,  G10L25/30 ,  G06N3/0464 ,  G10H1/383 ,  G10H2210/571 ,  G10H2250/311

Abstract: A method of characterising chords in a digital music file comprises: receiving a portion of music in a digital format and for a first time interval in the music, a value of a chord feature from a set of chord features is predicted using a conditional Autoregressive Distribution Estimator (ADE). The ADE is modified using the predicted value for the chord feature and the modified ADE is used to predict a value for a different feature of the chord from the set of chord features. These operations are repeated until a value for each of the features in the set of chord features has been predicted for the first time interval. They are then repeated for subsequent time intervals in the portion of music.

公开(公告)号：WO2023038577A2

公开(公告)日：2023-03-16

申请号：PCT/SG2022/050642

申请日：2022-09-06

Applicant: LEMON INC.

Inventor： WANG, Jialin ,  CHEN, Fangfei ,  WANG, Zengyao ,  CUI, Zhiqiang

IPC: H04L67/10 ,  H04L12/66

Abstract: Systems and methods directed to an application gateway for security and privacy that supports security and compliance monitoring between production environments and virtual private clouds are described. In examples, the application gateway for security and privacy supports security and compliance logging making such information available to administrators and auditors; accordingly, the administrators and auditors can determine how the application gateway for security and privacy is behaving in a very detailed way. For example, by providing access to security and compliance logs, administrators and auditors can verify that the application gateway is not behaving in a malicious manner, such as but not limited communicating with an unauthorized host. In addition to including a user-friendly management interface that allows a user access to modify existing configurations in real-time, the application gateway for security and privacy may scale in a secure manner to support increasing and decreasing traffic demands.

公开(公告)号：WO2023033719A2

公开(公告)日：2023-03-09

申请号：PCT/SG2022/050540

申请日：2022-07-29

Applicant: LEMON INC.

Inventor： CHEN, Jianjun ,  DING, Yonghua ,  LIU, Ye ,  LI, Fangshi ,  CAO, Lixun ,  LIU, Yang ,  ZHANG, Li ,  ZHANG, Mingyi ,  ZHANG, Lei ,  SHI, Rui

IPC: G06F16/27 ,  G06F16/28 ,  G06F16/22 ,  G06F16/901 ,  G06F16/23 ,  G06F16/2433 ,  G06F16/24575 ,  G06F16/258 ,  G06F16/278 ,  G06F16/283

Abstract: The present disclosure describes hybrid transactional and analytical processing (HTAP) techniques. A HTAP system comprises a first processing engine configured to perform online transactional processing, a second processing engine configured to perform online analytical processing, and a storage in communication with the first processing engine and the second processing engine. The first processing engine, the second processing engine, and the storage may be modularized and configured to be decoupled from each other. The system may be configured to capture data by the first processing engine in real time, organize the data in a first format in a first part of the storage for use by the first processing engine, propagate the data to a second part of the storage subsystem, and organize the data in a second format in the second part of the storage for use by the second processing engine.

公开(公告)号：WO2023003505A2

公开(公告)日：2023-01-26

申请号：PCT/SG2022/050404

申请日：2022-06-13

Applicant: LEMON INC.

Inventor： WON, Minz ,  CHOI, Keunwoo ,  FENG, Yuanjian

IPC: G06N3/0895 ,  G06N3/0455 ,  G10L25/30 ,  G06N3/0464 ,  G06N20/00 ,  G06F16/61 ,  G06F16/65 ,  G06F16/683 ,  G06N3/08 ,  G10G1/00 ,  G10H1/0025

Abstract: The present disclosure describes techniques for identifying music attributes. The described techniques comprises receiving audio data of a piece of music; determining at least one attribute of the piece of music based on the audio data of the piece of music using a model; the model comprising a convolutional neural network and a transformer; the model being pre-trained using training data, wherein the training data comprise labelled data associated with a first plurality of music samples and unlabelled data associated with a second plurality of music samples, the labelled data comprise audio data of the first plurality of music samples and label information indicative of attributes of the first plurality of music samples, and the unlabelled data comprise audio data of the second plurality of music samples.

公开(公告)号：WO2023282847A1

公开(公告)日：2023-01-12

申请号：PCT/SG2022/050344

申请日：2022-05-24

Applicant: LEMON INC.

Inventor： JIN, Xiaojie ,  CHEN, Yi-Wen ,  SHEN, Xiaohui

IPC: G06F18/213 ,  G06V10/82 ,  G06N3/04 ,  G06F18/214 ,  G06N3/02 ,  G06V10/44 ,  G06V10/454 ,  G06V10/462 ,  G06V10/806 ,  G06V10/95 ,  G06V20/41 ,  G06V20/46 ,  G06V2201/07

Abstract: The present disclosure describes techniques of detecting objects in a video. The techniques comprises extracting features from each frame of the video; generating a first attentive feature by applying a first attention model on at least some of features extracted from any particular frame among the plurality of frames, wherein the first attention model identifies correlations between a plurality of locations in the particular frame by computing relationships between any two locations among the plurality of locations; generating a second attentive feature by applying a second attention model on at least one pair of features at different levels selected from the features extracted from the particular frame, wherein the second attention model identifies a correlation between at least one pair of locations corresponding to the at least one pair of features; and generating a representation of an object included in the particular frame.

公开(公告)号：WO2022265573A2

公开(公告)日：2022-12-22

申请号：PCT/SG2022/050343

申请日：2022-05-23

Applicant: LEMON INC.

Inventor： JIN, Xiaojie ,  ZHOU, Daquan ,  LIAN, Xiaochen ,  YANG, Linjie ,  FENG, Jiashi

IPC: G06N3/04 ,  G06N3/08 ,  G06N20/00 ,  G06N3/126

Abstract: A super-network comprising a plurality of layers may be generated. Each layer may comprise cells with different structures. A predetermined number of cells from each layer may be selected. A plurality of cells may be generated based on selected cells using a local mutation model, wherein the local mutation model comprises a mutation window for removing redundant edges from each selected cell. Performance of the plurality of cells may be evaluated using a differentiable fitness scoring function. The operations of the generating a plurality of cells using the local mutation model, the evaluating performance of the plurality of cells using the differentiable fitness scoring function and the selecting the subset of cells based on the evaluation results may be iteratively performed until the super-network converges. A search space for each layer may be generated based on a predetermined top number of cells with largest fitness scores after the super-network converges.

公开(公告)号：WO2022240354A1

公开(公告)日：2022-11-17

申请号：PCT/SG2022/050221

申请日：2022-04-14

Applicant: LEMON INC.

Inventor： LUO, Linjie ,  SONG, Guoxian ,  LIU, Jing ,  MA, Wanchun

IPC: G06N3/04 ,  G06N3/08 ,  G06V10/77 ,  G06K9/62 ,  G06F18/214 ,  G06N3/045 ,  G06N3/047 ,  G06N3/088 ,  G06T11/00 ,  G06T2207/20016 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30201 ,  G06T3/0006 ,  G06T3/0012 ,  G06T5/00

Abstract: Systems and method directed to an inversion-consistent transfer learning framework for generating portrait stylization using only limited exemplars. In examples, an input image is received and encoded using a variational autoencoder to generate a latent vector. The latent vector may be provided to a generative adversarial network (GAN) generator to generate a stylized image. In examples, the variational autoencoder is trained using a plurality of images while keeping the weights of a pre-trained GAN generator fixed, where the pre-trained GAN generator acts as a decoder for the encoder. In other examples, a multi-path attribute aware generator is trained using a plurality of exemplar images and learning transfer using the pre-trained GAN generator.

公开(公告)号：WO2023069010A2

公开(公告)日：2023-04-27

申请号：PCT/SG2022/050681

申请日：2022-09-22

Applicant: LEMON INC.

Inventor： CHEN, Zhili ,  GAO, Shouhan ,  TANGUTURI, Vishnuvardhan ,  ZHANG, Yuxi ,  HU, Bo

IPC: H04L51/02 ,  H04L51/07 ,  G06F3/048 ,  G06T13/40 ,  G06T13/80 ,  G06T2200/24

Abstract: Systems and methods for managing an animated emoji playback are provided. In particular, a server may monitor user interactions, wherein the user interactions include users interacting with objects of other users. The server may detect an action performed by a first user of the users on an object of a second user of the users and determine if the detected action is a triggering action defined by the second user that triggers a playback of an animated emoji of the second user. In response to determining that the detected action is the triggering action, the server may preset the playback of the animated emoji of the second user to the first user.

公开(公告)号：WO2023048640A2

公开(公告)日：2023-03-30

申请号：PCT/SG2022/050673

申请日：2022-09-20

Applicant: LEMON INC.

Inventor： LOGHMANI, Masoud ,  WANG, Mengyun ,  LI, Yanli

Abstract: The present disclosure describes techniques of implementing a collaborative advertising mechanism. The techniques comprise receiving a plurality of pieces of content associated with a mission event from a first plurality of client computing devices associated with a first plurality of users, evaluating the plurality of pieces of content based on one or more predetermined rules of the mission event and information indicative of viewer reactions to the plurality of pieces of content, determining at least one subset of the plurality of pieces of content based on a plurality of evaluation results corresponding to the plurality of pieces of content and user input from a client computing device associated with one of a second plurality of users, and distributing the at least one subset of the plurality of pieces of content.