The subject disclosure relates to filtering stream chat messages. In some aspects, a process of the disclosed technology can include operations for receiving messages from a plurality of user accounts, detecting a section trigger indicating one or more filtering attributes, and filtering messages based on the filtering attribute. In some aspects, the process can further include operations for creating a section, adding one or more users to it and generating a section level, where the section level and messages associated with it are displayed to the added users. Systems and machine-readable media are also provided.

Disclosed are techniques for faceted search queries through interactive graphical objects. A text search query corresponding to a faceted search is received from a user, which is then parsed for keywords. Attributes associated with the keywords are then extracted and used to generate a graphical representation corresponding to the results associated with the text search query. Further user input to refine the query is provided through manipulation of the graphical representation by the user (such as dragging a leg of a table to change the length of legs on a table) corresponding to modification of one or more facets of the faceted search, narrowing the available search results corresponding to the faceted search.

Techniques are disclosed to provide a graph based recommendation system. A recommendation engine definition that includes for each of a plurality of pipeline phases a corresponding phase definition and data indicating a location of the phase in a pipeline defined by the recommendation engine definition is stored in a memory of other storage device. The recommendation engine definition is used to generate programmatically one or more procedures to provide a recommendation engine that implements the pipeline. An API usable by a client to obtain a recommendation from the recommendation engine is generated programmatically and exposed.

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining query refinements using search data. In one aspect, a method includes receiving a first query and a second query each comprising one or more n-grams for a user session, determining a first set of query refinements for the first query, determining a second set of query refinements from the first set of query refinements, each query refinement in the second set of query refinements including at least one n-gram that is similar to an n-gram from the first query and at least on n-gram that is similar to an n-gram from the second query, scoring each query refinement in the second set of query refinements, selecting a third query from a group consisting of the second set of query refinements and the second query, and providing the third query as input to a search operation.

A query suggestion to expand an initial query is calculated whereby the cost of the expanded initial query is bounded in both time and quality. The user validates a subset of the top-n answers Q(G) to a query Q and provides adjusted configuration parameters. The top-n diversified δ-expansion terms Q′ are calculated from the validated subset of answers Q(G) to the query Q and are provided to an interactive user interface for selection. Answers Q′(G) for the top-n diversified δ-expansion terms Q′ are cost bounded by cost threshold δ and exploration range r specified by the user. The user selects a new term of terms Q′ and an incremental query evaluation of the new term is invoked to compute expanded query answers Q′(G) by incrementally updating the validated subset of answers Q(G), without re-evaluating an expanded query Q′ including the new term from scratch.

A method includes presenting, in a user interface of an electronic calendar application, a plurality of calendar events and a plurality of calendar event categories, wherein each calendar event of the plurality of calendar events is associated with one or more of the plurality of categories; receiving, via the user interface of the electronic calendar application, a user selection of a first calendar event category of the plurality of calendar event categories; identifying among the plurality of calendar events, one or more calendar events associated with the first calendar event category; and adjusting an appearance of each the identified calendar events associated with the first calendar event category to distinguish the identified calendar events from other calendar events presented in the user interface of the electronic calendar application.

Disclosed embodiments provide a framework for intent discovery based on user input and execution of processes based on the discovered intents. An intent processing system provides, via an interface, a graphical representation of different intent clusters corresponding to different intents. An intent cluster includes a set of intent terms and/or phrases that can be used to submit a request or issue that is associated with an intent. As a user selects intent terms and/or phrases from an intent cluster via the interface, the intent processing system can identify actions that can be performed to address the user's request or issue.

A method for managing a life cycle of a complex engineering facility, comprising several steps. The steps include forming a facility structure of the facility; selecting constituent elements of the facility structure and the relationships between the constituent elements and a location of each of the constituent elements in a decomposition structure of the facility; forming a linked array of requirements related to the facility and to processes of implementation of the requirement for the facility; planning and accounting for the requirements in accordance with the structural decomposition of the facility, the requirements being assigned a certain status; and forming databases intended for storing an associated array of information about the constituent elements of the facility, the associated array of information comprising at least a plurality of documents related to design data and/or to supply and procurement data and/or to pre-commissioning data and/or operation data and/or facility configuration data.

Systems and methods providing drill-down access to timeline events to a user by a user interface are disclosed herein. In some embodiments, a timeline is presented to a user by the user interface. The timeline may comprise a plurality of event cards comprising event data associated with a customer. The user may select an input associated with the event card. Upon selection of the input, a second plurality of event cards indicative of an event category and associate with the customer may be displayed.

Systems, methods, and computer-readable media for triggering table entries characterizing workflow-related communications occurring between workflow participants are disclosed. The systems and methods may involve presenting a table via a display, the table containing rows and columns defining cells, the rows and cells being configured to manage respective roles of the workflow participants; presenting on the display at least one active link for enabling workflow participants to join in a video or an audio communication; logging in memory, characteristics of the communication including identities of the workflow participants who joined in the communication; and generating an object associated with the table, the object containing the characteristics of the communication logged in memory.