Abstract: The present invention provides to an improved process for the preparation of new and high purity crystalline Form SRA of 3-(4-amino-1-oxoisoindolin-2-yl) piperidine-2, 6-dione of formula (I) The pure crystalline Form SRA of compound of formula (I) obtained by the process of present invention is having purity of greater than 99.9% (area % by HPLC). Lenalidomide (I) pure crystalline Form SRA is useful in the treatment of cancer, inflammatory diseases, autoimmune diseases and Multiple myeloma.

Abstract: Methods, systems, and computer programs are presented for reducing latency for providing a user feed containing one or more posts. One method includes operations for receiving a request to access the user feed and for performing a first query to search posts. The first query uses a first time horizon delimiting a creation time of posts and a first maximum number of posts selected for ranking. The posts from the first query are sent to the client device for presentation on a user interface. Further, a second query is performed to search posts, where the second query uses a second time horizon that is greater than the first time horizon and a second maximum number of posts for ranking that is greater than the first maximum number of posts. The posts from the first query and the second query are merged and sent to the client device for presentation.

Abstract: Methods, systems, and computer programs are presented for reducing latency for providing a user feed containing one or more posts. One method includes operations for receiving a request to access the user feed and for performing a first query to search posts. The first query uses a first time horizon delimiting a creation time of posts and a first maximum number of posts selected for ranking. The posts from the first query are sent to the client device for presentation on a user interface. Further, a second query is performed to search posts, where the second query uses a second time horizon that is greater than the first time horizon and a second maximum number of posts for ranking that is greater than the first maximum number of posts. The posts from the first query and the second query are merged and sent to the client device for presentation.

Abstract: Systems, devices, media, and methods are presented for identifying unread elements and presentation context to generate real-time indicators for the unread elements. The systems and methods receive an indication identifying a member and identify content for presentation to the member. The systems and methods determine one or more presentation parameters for the content and one or more content parameters for the content. The systems and methods generate a content representation of the content for presentation within a user interface based on the presentation parameters and the content parameters, and cause presentation of the content representation at the client device associated with the member.

Abstract: Techniques for personalizing a user experience for a user of an online service using machine learning are disclosed herein. In some embodiments, a computer system detects a first request by a first computing device of a first user to access content of an online service, identifies at least one content item to display based on the first request, and selects a first presentation template from amongst a plurality of presentation templates based on the at least one content item and an identification of the first user. In some example embodiments, the plurality of presentation templates is stored in a database of the online service, and each one of the plurality of presentation templates is distinct from one another and defines a corresponding manner in which to display the at least one content item.

Abstract: Systems, devices, media, and methods are presented for identifying unread elements and presentation context to generate real-time indicators for the unread elements. The systems and methods receive an indication identifying a member and identify content for presentation to the member. The systems and methods determine one or more presentation parameters for the content and one or more content parameters for the content. The systems and methods generate a content representation of the content for presentation within a user interface based on the presentation parameters and the content parameters, and cause presentation of the content representation at the client device associated with the member.