Ncr Corporation

Teradata Us, Inc.

Tyco Fire + Security Gmbh

Johnson Controls Tyco IP Holdings Llp

Hyperion Solutions Corporation

Oracle International Corporation

Teradota Us, Inc.

Ambuj Shatdal

Rajiv Ramanasankaran

Chenlu Zhang

Youngchoon Park

Erik S Paulson

Gang Luo

Zhongyi Jin

Igor Nazarenko

Jonathan M Baccash

Uri Rodny

Miguel Galvez

Brian Scott Otto

Dominick James O'Dierno

Young M Lee

Trent Mark Swanson

Young Min Lee

Michael Warren Watzke

Yu Xu

Ahmad Said Ghazal

Curt J Ellmann

Jonathan D Douglas

Todd A Walter

Michael James Risbeck

Hong Gui

Vijayakumar Anjur

B Anantha Subramanian

A building system of a building operates to store a digital twin of the building in the one or more storage devices, wherein the digital twin further includes an artificial intelligence configured to generate a plurality of inference values of a data point for a plurality of future times, the data point related to the building by the interrelationship of the digital twin. The building system operates to generate a recommendation based on the plurality of inference values for the data point for the plurality of future times, the recommendation recommending making one or more updates to the building, and cause a graphic representation of the building to display an indication of the recommendation.

Building data platform with digital twin based predictive recommendation visualization

A method including receiving, by one or more processing circuits, building data, generating, by the one or more processing circuits, a first digital twin based on the building data, wherein a first system stores the first digital twin and a second system stores a second digital twin generated based on the building data, where the first digital twin includes a relationship that forms a connection between the first digital twin and the second digital twin by linking a first entity of the first entities of the first digital twin and a second entity of the second entities of the second digital twin, and performing, by the one or more processing circuits, one or more operations based on at least one of the first digital twin, the second digital twin, or the relationship that forms the connection between the first digital twin and the second digital twin.

Building data platform with a distributed digital twin

A building system operates to store a digital twin comprising a building graph, the building graph comprising a plurality of nodes representing a plurality of entities of a building and a plurality of edges between the plurality of nodes representing relationships between the plurality of entities. The instructions cause the one or more processors to determine a value for a functionality indicator for a piece of building equipment based on data received from the piece of building equipment, identify a first node of the plurality of nodes representing the functionality indicator by identifying an edge of the plurality of edges relating a second node of the plurality of nodes representing the piece of building equipment to the first node, and cause the first node to store the value for the functionality indicator, or a link to the value for the functionality indicator.

Building data platform with digital twin functionality indicators

A method for visualizing a building model comprises retrieving an identifier associated with a digital representation of a building asset from a digital representation representing at least a portion of a building, retrieving, using the identifier, a graphical representation of the asset from a building model having a different format than the digital representation, and rendering the graphical representation on a display device.

Building management system with dynamic building model enhanced by digital twins

A method for generating a graph data structure comprises receiving, by one or more processors, data associated with a building, generating one or more space nodes in the graph data structure corresponding to spaces within the building based on the data, generating one or more asset nodes in the graph data structure corresponding to assets within the building based on the data, associating sensor data with the one or more asset nodes based on the data, classifying the sensor data based on the data, and generating a relationship between at least two of the one or more space nodes, the one or more asset nodes, and the classified sensor data.

Self-configuring building management system

A method for commissioning a building comprises identifying a building asset within a digital representation of a building having one or more parameters describing relationships of the building asset within the building, controlling one or more other building assets included within the digital representation to change an environmental parameter of the building, monitoring a response of at least one of the building asset or one of the one or more other building assets to the change in the environmental parameter, generating a parameter for the digital representation associated with the building asset based on the monitoring, and updating the digital representation using the parameter.

Building management system with auto-configuration using existing points

A building system including one or more storage devices storing instructions thereon that, when executed by one or more processors, cause the one or more processors to receive an indication to execute an artificial intelligence (AI) agent, execute the AI agent based on the digital twin to generate an inference or a prediction, cause a graphical model of the building including graphical representations of the entities to include information based on the inference or the prediction, and cause a display device of a user device to display the graphical model.

Building data platform with digital twin based inferences and predictions for a graphical building model

A database system may implement resource management for redistribution of stored database information in additional database resources. Resource management may include detection of the presence of additional database resources, such as storage and processing resources. Based on conditions associated with the additional resources and database information selected for potential redistribution, resource management may include a determination as to whether or not redistribution of the database information is to be performed. Resource management may include a cost-benefit analysis to determine if redistribution of database information is to be performed. The cost-benefit analysis may be based on factors related to both the additional resources and the database information being considered for redistribution.

Database redistribution in dynamically-configured database systems

Table rows are mapped to corresponding characters, where the mapping produces a collection of the characters. A query is received to identify a pattern in the table rows. The collection of the characters is accessed to process the query.

Mapping table rows to characters

In a database system having processing units, a request is received to calculate aggregates of multiple combinations of a given set of columns. The processing units are divided into multiple groups, where each of the multiple groups includes a corresponding subset of the processing units. Within each of the groups, data of each processing unit in the group is replicated to other one or more processing units in the group. Within each of the groups, aggregates of at least some of the multiple combinations of the given set of columns are calculated by the processing units in the group using the replicated data.

Calculating aggregates of multiple combinations of a given set of columns

A query to perform an ordered analytic function contains a clause specifying creation of dynamic partitions, where the clause contains a partitioning condition to specify the dynamic partitions. During processing of the query, dynamic partitions are identified based on evaluating the partitioning condition. To identify the dynamic partitions, a first table is created that contains a first column to track rows of an input table for indicating whether the partitioning condition evaluates to true. The first column of the first table is used to identify the dynamic partitions.

Using a table to track whether a dynamic partitioning condition evaluates to true

A system, method, and computer-readable medium that facilitate counting the number of distinct values in several columns of a table utilizing parallel aggregation mechanisms.

System, method, and computer-readable medium that facilitates efficient processing of distinct counts on several columns in a parallel processing system

In a database system, a query to perforin an ordered analytic function is received. The query contains a clause specifying creation of dynamic partitions, where the clause contains a partitioning condition to specify the dynamic partitions. During processing of the query, the dynamic partitions are identified based on evaluating the partitioning condition.

Dynamic partitioning for an ordered analytic function

The cost of running a query (having a query range) on a multidimensional database may be estimated using a process factors criteria beyond merely the number of affected records. First, a materialized view of the database may be represented as a container of tuples, sorted by key. Then keys may be stepped through, each key representing a mapping of a combination of tuples from the container. At each step, the process may request the next smallest key in the query range greater than or equal to the key of the current step, which results in the tuple in the database whose key is the smallest, greater than or equal to the requested key, and determine if the resulting is in the query range. The cost of the query may then be estimated as the number of tuples upon which the range check was performed.

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Madison, WI, United States of America

Ambuj Shatdal