Patents by Inventor Mario Fusco
Mario Fusco has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11762725Abstract: Losses of event datasets in computing networks can be detected and managed according to some examples. One example can include a system that can identify a slot among a group of slots of a ring buffer in which to store an event dataset. The system can determine a sequence number to associate with the event dataset. The system can then write the sequence number in a first predefined area of the slot of the ring buffer. Additionally, the system can initiate a write process for writing the event dataset in a second predefined area of the slot of the ring buffer, the second predefined area being separate from the first predefined area. The system can detect a completion of the write process and, in response to detecting the completion of the write process, include a write-completion indicator in the first predefined area.Type: GrantFiled: April 13, 2020Date of Patent: September 19, 2023Assignee: RED HAT, INC.Inventors: Mario Fusco, Francesco Nigro
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Publication number: 20210318925Abstract: Losses of event datasets in computing networks can be detected and managed according to some examples. One example can include a system that can identify a slot among a group of slots of a ring buffer in which to store an event dataset. The system can determine a sequence number to associate with the event dataset. The system can then write the sequence number in a first predefined area of the slot of the ring buffer. Additionally, the system can initiate a write process for writing the event dataset in a second predefined area of the slot of the ring buffer, the second predefined area being separate from the first predefined area. The system can detect a completion of the write process and, in response to detecting the completion of the write process, include a write-completion indicator in the first predefined area.Type: ApplicationFiled: April 13, 2020Publication date: October 14, 2021Inventors: Mario Fusco, Francesco Nigro
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Patent number: 10755186Abstract: Systems and methods for allowing pluggable knowledge types to be discovered, registered, and added to a rule engine are disclosed. An example method may include retrieving, by a processing device executing a rule engine, a list of pluggable services associated with a specified knowledge type; identifying a first pluggable service on the list of pluggable services; identifying one or more knowledge types that the first pluggable service is configured to process, wherein the one or more knowledge types comprise the specified knowledge type; and indexing, by the processing device, the first pluggable knowledge in the service registry by information identifying the one or more knowledge types.Type: GrantFiled: August 24, 2016Date of Patent: August 25, 2020Assignee: Red Hat, Inc.Inventors: Mark Proctor, Mario Fusco
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Patent number: 10430234Abstract: A processing device executes a multi-threaded rule engine having multiple threads. A first thread is associated with user interactions. A second thread is associated with timing events. A third thread is associated with asynchronous execution of the rule engine. A rule engine core is accessible to the second and third threads. The processing device receives user input and generates a first command to perform a first action in view of the user input while executing the first thread. The processing device stores the first command in a queue where the first command is one of multiple commands stored in the queue. The processing device retrieves the multiple commands from the queue and processes the multiple commands using the rule engine core while executing the third thread. The rule engine core is inaccessible to the second thread while in use by the third thread.Type: GrantFiled: February 16, 2016Date of Patent: October 1, 2019Assignee: Red Hat, Inc.Inventors: Mark Proctor, Mario Fusco
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Patent number: 10339454Abstract: A processing device executing a rule engine receives a first object. The processing device determines whether the first object is represented by a relational model or an object-oriented model. The first object is determined to be represented by the relational model responsive to the first object lacking a reference to a nested object. The first object is determined to be represented by the object-oriented model responsive to the first object including a reference to a nested object. If the first object is represented by the relational model, a join is performed between the first object and a second object based on a relationship between the objects using a first node. If the first object is represented by the object-oriented model, an expression of the first object is evaluated to navigate to a third object that is a first nested object of the first object using a second node.Type: GrantFiled: January 7, 2016Date of Patent: July 2, 2019Assignee: Red Hat, Inc.Inventors: Mark Proctor, Mario Fusco
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Publication number: 20170236062Abstract: A processing device executes a multi-threaded rule engine having multiple threads. A first thread is associated with user interactions. A second thread is associated with timing events. A third thread is associated with asynchronous execution of the rule engine. A rule engine core is accessible to the second and third threads. The processing device receives user input and generates a first command to perform a first action in view of the user input while executing the first thread. The processing device stores the first command in a queue where the first command is one of multiple commands stored in the queue. The processing device retrieves the multiple commands from the queue and processes the multiple commands using the rule engine core while executing the third thread. The rule engine core is inaccessible to the second thread while in use by the third thread.Type: ApplicationFiled: February 16, 2016Publication date: August 17, 2017Inventors: Mark Proctor, Mario Fusco
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Publication number: 20170200083Abstract: A processing device executing a rule engine receives a first object. The processing device determines whether the first object is represented by a relational model or an object-oriented model. The first object is determined to be represented by the relational model responsive to the first object lacking a reference to a nested object. The first object is determined to be represented by the object-oriented model responsive to the first object including a reference to a nested object. If the first object is represented by the relational model, a join is performed between the first object and a second object based on a relationship between the objects using a first node. If the first object is represented by the object-oriented model, an expression of the first object is evaluated to navigate to a third object that is a first nested object of the first object using a second node.Type: ApplicationFiled: January 7, 2016Publication date: July 13, 2017Inventors: Mark Proctor, Mario Fusco
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Publication number: 20170061289Abstract: Systems and methods for allowing pluggable knowledge types to be discovered, registered, and added to a rule engine are disclosed. An example method may include retrieving, by a processing device executing a rule engine, a list of pluggable services associated with a specified knowledge type; identifying a first pluggable service on the list of pluggable services; identifying one or more knowledge types that the first pluggable service is configured to process, wherein the one or more knowledge types comprise the specified knowledge type; and indexing, by the processing device, the first pluggable knowledge in the service registry by information identifying the one or more knowledge types.Type: ApplicationFiled: August 24, 2016Publication date: March 2, 2017Inventors: Mark Proctor, Mario Fusco
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Patent number: 9286570Abstract: A processing device executing a Rete rule engine modifies a particular property of an object that has traversed a Rete network. The processing device associates a first data structure with the object, the first data structure indicating that the particular property of the object has been modified. The processing device then determines whether the particular property is a constraint relevant to a node of the Rete network based on comparing the first data structure to a second data structure associated with the node, wherein the second data structure identifies one or more modifiable properties that are constraints relevant to the node. If the particular property is a constraint relevant to the node, the processing device evaluates the object with the node. If the particular property is not a constraint relevant to the node, the processing device determines not to evaluate the object with the node.Type: GrantFiled: January 11, 2013Date of Patent: March 15, 2016Assignee: Red Hat, Inc.Inventors: Mark Proctor, Mario Fusco
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Publication number: 20140201124Abstract: A processing device executing a Rete rule engine modifies a particular property of an object that has traversed a Rete network. The processing device associates a first data structure with the object, the first data structure indicating that the particular property of the object has been modified. The processing device then determines whether the particular property is a constraint relevant to a node of the Rete network based on comparing the first data structure to a second data structure associated with the node, wherein the second data structure identifies one or more modifiable properties that are constraints relevant to the node. If the particular property is a constraint relevant to the node, the processing device evaluates the object with the node. If the particular property is not a constraint relevant to the node, the processing device determines not to evaluate the object with the node.Type: ApplicationFiled: January 11, 2013Publication date: July 17, 2014Applicant: RED HAT, INC.Inventors: Mark Proctor, Mario Fusco