Patents by Inventor Jorge Lobo
Jorge Lobo 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: 9037700Abstract: Described herein are methods, systems, apparatuses and products for predictive placement of content through network analysis. An aspect provides for intercepting content upload data provided by one or more users indicating content at a network location; ascertaining one or more users predicted to access said content based on said one or more users providing said content upload data; and placing said content to one or more other network locations based on said one or more users predicted to access said content. Other embodiments are disclosed.Type: GrantFiled: April 29, 2011Date of Patent: May 19, 2015Assignee: International Business Machines CorporationInventors: Dakshi Agrawal, Jorge Lobo, Vasileios Pappas, Petros Zerfos
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Patent number: 8458337Abstract: Methods and apparatus for providing role-based access control of a resource by a subject in an access control system are provided. The system comprises one or more roles capable of association with one or more subjects, and a plurality of permission sets. One or more of the plurality of permission sets are associated with each of the one or more roles. The system further comprises a plurality of resources. One or more of the plurality of resources are associated with each of the one or more permission sets, and each of the plurality of resources is associated with a set of one or more subjects. A given subject in a set of one or more subjects for a given resource and having a role-permission association with the given resource is provided access control of the given resource.Type: GrantFiled: June 9, 2008Date of Patent: June 4, 2013Assignee: International Business Machines CorporationInventors: Carole Rhoads Corley, Jorge Lobo, Lorraine Phyllis Vassberg, Xiping Wang
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Publication number: 20120278476Abstract: Described herein are methods, systems, apparatuses and products for predictive placement of content through network analysis. An aspect provides for intercepting content upload data provided by one or more users indicating content at a network location; ascertaining one or more users predicted to access said content based on said one or more users providing said content upload data; and placing said content to one or more other network locations based on said one or more users predicted to access said content. Other embodiments are disclosed.Type: ApplicationFiled: April 29, 2011Publication date: November 1, 2012Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Dakshi Agrawal, Jorge Lobo, Vasileios Pappas, Petros Zerfos
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Patent number: 8020191Abstract: A method for determining similarity of two policies includes providing a first policy with n rules and a second policy with m rules, wherein each rule is structured into a plurality of identifiable elements, categorizing the rules in each policy based on an action, for each pair of rules finding those predicates whose attribute names match, computing an attribute similarity score for the attribute values, summing the attribute similarity scores for all pairs to obtain an element similarity score, and computing a rule similarity score for the pair of rules from a weighted sum of said element similarity scores.Type: GrantFiled: June 19, 2007Date of Patent: September 13, 2011Assignee: International Business Machines CorporationInventors: Elisa Bertino, Dan Lin, Jorge Lobo, Prathima Rama Rao
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Patent number: 8006290Abstract: A system and method for ratifying policies are provided. A method for ratifying a policy in a policy-based decision system comprises: determining if a new policy interacts with an existing policy in the policy-based decision system; and ratifying the new policy to exist in the policy-based decision system.Type: GrantFiled: January 12, 2006Date of Patent: August 23, 2011Assignee: International Business Machines CorporationInventors: Dakshi Agrawal, Seraphin B. Calo, James R. Giles, Kang-Won Lee, Mukesh K. Mohania, Dinesh Verma, Jorge Lobo
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Patent number: 7680913Abstract: A method and a system are disclosed for making available telecommunication network resources associated with network subscribers and exposed by a Network Service Gateway (NSG) to clients of the NSG services based on stored subscriber availability preferences. The method and system can be implemented using an availability Policy Server that sits next to or inside of the NSG. The Policy Server interprets the stored availability preferences of subscribers in response to requests for subscriber information. These availability preferences are translated into a low-level policy rule language. The Policy Server implements a policy rule evaluator to evaluate policies written in this language. Policies written in the low-level language are referred to as aPolicies (availability policies). An aPolicy receives as input a stream of events. Based on these events, the aPolicy may decide to take one or more actions. The NSG or clients of the NSG will carry out the execution of the actions.Type: GrantFiled: November 6, 2002Date of Patent: March 16, 2010Assignee: Cisco Technology, Inc.Inventors: Randeep Bhatia, Jorge Lobo, Guda Venkatesh, Alan Quayle
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Patent number: 7602893Abstract: A method and a system for supporting rendezvous based instant group conferencing among mobile users allows a conference originator to initiate and setup instant group conferencing to a set of participants even when the participants may not be immediately available to commit to the conference call at the time of its initiation. All negotiations for obtaining commitments from the participants are performed by the system, thus relieving the originator of the time consuming task of negotiating with the participants. The system automatically decides as to when to actually dial out to the participants to setup the conference call after obtaining commitment from all (or a quorum of) required participants.Type: GrantFiled: May 7, 2003Date of Patent: October 13, 2009Inventors: Randeep Bhatia, Jorge Lobo, Guda Venkatesh
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Publication number: 20080320549Abstract: A method for determining similarity of two policies includes providing a first policy with n rules and a second policy with m rules, wherein each rule is structured into a plurality of identifiable elements, categorizing the rules in each policy based on an action, for each pair of rules finding those predicates whose attribute names match, computing an attribute similarity score for the attribute values, summing the attribute similarity scores for all pairs to obtain an element similarity score, and computing a rule similarity score for the pair of rules from a weighted sum of said element similarity scores.Type: ApplicationFiled: June 19, 2007Publication date: December 25, 2008Applicant: International Business Machines CorporationInventors: Elisa Bertino, Dan Lin, Jorge Lobo, Prathima Rama Rao
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Publication number: 20080243856Abstract: Methods and apparatus for providing role-based access control of a resource by a subject in an access control system are provided. The system comprises one or more roles capable of association with one or more subjects, and a plurality of permission sets. One or more of the plurality of permission sets are associated with each of the one or more roles. The system further comprises a plurality of resources. One or more of the plurality of resources are associated with each of the one or more permission sets, and each of the plurality of resources is associated with a set of one or more subjects. A given subject in a set of one or more subjects for a given resource and having a role-permission association with the given resource is provided access control of the given resource.Type: ApplicationFiled: June 9, 2008Publication date: October 2, 2008Applicant: International Business Machines CorporationInventors: Carole Rhoads Corley, Jorge Lobo, Lorraine Phyllis Vassberg, Xiping Wang
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Publication number: 20080076395Abstract: A system and related method for supporting non-intrusive and effective voice communication among mobile users in which voice calls between mobile users are managed based on callee availability, caller-callee relationships, and non-intrusive information exchange, including interactive exchange at the time of call setup but prior to the call being answered. Callee availability can be based on callee device status, calendar activities, location, past behavior and other factors. The caller-callee relationships specify whether the callee is available, unavailable or on restricted availability relative to the caller. The interactive exchange can be implemented using voice and/or text/graphic displays on caller and callee mobile device. Callees are provided with options for handling the call. Callers are provided with information regarding the callee's current and future availability and willingness to receive a voice call from the caller, thus maximizing the chance of caller reaching the callee on every voice call.Type: ApplicationFiled: November 26, 2007Publication date: March 27, 2008Inventors: Randeep Bhatia, Hans Johansson, Jorge Lobo, Sharad Sharma
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Patent number: 7330721Abstract: A system and related method for supporting non-intrusive and effective voice communication among mobile users in which voice calls between mobile users are managed based on callee availability, caller-callee relationships, and non-intrusive information exchange, including interactive exchange at the time of call setup but prior to the call being answered. Callee availability can be based on callee device status, calendar activities, location, past behavior and other factors. The caller-callee relationships specify whether the callee is available, unavailable or on restricted availability relative to the caller. The interactive exchange can be implemented using voice and/or text/graphic displays on caller and callee mobile device. Callees are provided with options for handling the call. Callers are provided with information regarding the callee's current and future availability and willingness to receive a voice call from the caller, thus maximizing the chance of caller reaching the callee on every voice call.Type: GrantFiled: May 7, 2003Date of Patent: February 12, 2008Assignee: Cisco Technology, Inc.Inventors: Randeep Bhatia, Hans Johansson, Jorge Lobo, Sharad Sharma
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Publication number: 20080005115Abstract: Methods and apparatus for providing role-based access control of a resource by a subject in an access control system are provided. The system comprises one or more roles capable of association with one or more subjects, and a plurality of permission sets. One or more of the plurality of permission sets are associated with each of the one or more roles. The system further comprises a plurality of resources. One or more of the plurality of resources are associated with each of the one or more permission sets, and each of the plurality of resources is associated with a set of one or more subjects. A given subject in a set of one or more subjects for a given resource and having a role-permission association with the given resource is provided access control of the given resource.Type: ApplicationFiled: June 30, 2006Publication date: January 3, 2008Applicant: International Business Machines CorporationInventors: Carole Rhoads Corley, Jorge Lobo, Lorraine Phyllis Vassberg, Xiping Wang
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Publication number: 20070162966Abstract: A system and method for ratifying policies are provided. A method for ratifying a policy in a policy-based decision system comprises: determining if a new policy interacts with an existing policy in the policy-based decision system; and ratifying the new policy to exist in the policy-based decision system.Type: ApplicationFiled: January 12, 2006Publication date: July 12, 2007Applicant: International Business Machines CorporationInventors: Dakshi Agrawal, Seraphin Calo, James Giles, Kang-Won Lee, Mukesh Mohania, Dinesh Verma, Jorge Lobo
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Patent number: 7213068Abstract: A policy management system implements a programmable policy-based approach for managing network elements in a telecommunication network. The policy management system includes one or more policy proxies associated with the network elements and a central policy processing point in communication with the policy proxies. The policy proxies are configured to notify the policy processing point of events occurring in the network. The policy processing point is run-time programmable with one or more policies to process such events and to notify one or more of the policy proxies of actions to be taken in response thereto. The policy proxies implement these actions at the network elements they represent.Type: GrantFiled: November 9, 2000Date of Patent: May 1, 2007Assignee: Lucent Technologies Inc.Inventors: Madhur Kohli, Jorge Lobo, Shamin A. Naqvi, Aashu Virmani
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Patent number: 6687495Abstract: A method and a system are disclosed for obtaining the dynamic network state of mobile subscribers, such as subscriber location, presence or other state information. This information, which may be distributed within various core mobile network elements, is obtained via a differentiated network service gateway (DNSG) that interfaces with the mobile network elements in a manner that accommodates the network's operator enforced controls and limitations. The DNSG implements service level agreements (SLAs) that support differentiated quality-of-service (QoS) in terms of accessing the dynamic network state of the mobile subscribers. The consumers (DNSG clients) of the dynamic network state information may include applications that provide communication and transactional services to mobile subscribers based on their network state, and the mobile subscribers themselves.Type: GrantFiled: November 6, 2002Date of Patent: February 3, 2004Assignee: Teltier Technologies, Inc.Inventors: Randeep Bhatia, Jorge Lobo, Guda Venkatesh, Alan Quayle
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Publication number: 20040001446Abstract: A method and a system for supporting rendezvous based instant group conferencing among mobile users allows a conference originator to initiate and setup instant group conferencing to a set of participants even when the participants may not be immediately available to commit to the conference call at the time of its initiation. All negotiations for obtaining commitments from the participants are performed by the system, thus relieving the originator of the time consuming task of negotiating with the participants. The system automatically decides as to when to actually dial out to the participants to setup the conference call after obtaining commitment from all (or a quorum of) required participants.Type: ApplicationFiled: May 7, 2003Publication date: January 1, 2004Inventors: Randeep Bhatia, Jorge Lobo, Guda Venkatesh
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Publication number: 20040002329Abstract: A system and related method for supporting non-intrusive and effective voice communication among mobile users in which voice calls between mobile users are managed based on callee availability, caller-callee relationships, and non-intrusive information exchange, including interactive exchange at the time of call setup but prior to the call being answered. Callee availability can be based on callee device status, calendar activities, location, past behavior and other factors. The caller-callee relationships specify whether the callee is available, unavailable or on restricted availability relative to the caller. The interactive exchange can be implemented using voice and/or text/graphic displays on caller and callee mobile device. Callees are provided with options for handling the call. Callers are provided with information regarding the callee's current and future availability and willingness to receive a voice call from the caller, thus maximizing the chance of caller reaching the callee on every voice call.Type: ApplicationFiled: May 7, 2003Publication date: January 1, 2004Inventors: Randeep Bhatia, Hans Johansson, Jorge Lobo, Sharad Sharma
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Publication number: 20030097403Abstract: A method and a system are disclosed for making available telecommunication network resources associated with network subscribers and exposed by a Network Service Gateway (NSG) to clients of the NSG services based on stored subscriber availability preferences. The method and system can be implemented using an availability Policy Server that sits next to or inside of the NSG. The Policy Server interprets the stored availability preferences of subscribers in response to requests for subscriber information. These availability preferences are translated into a low-level policy rule language. The Policy Server implements a policy rule evaluator to evaluate policies written in this language. Policies written in the low-level language are referred to as aPolicies (availability policies). An aPolicy receives as input a stream of events. Based on these events, the aPolicy may decide to take one or more actions. The NSG or clients of the NSG will carry out the execution of the actions.Type: ApplicationFiled: November 6, 2002Publication date: May 22, 2003Inventors: Randeep Bhatia, Jorge Lobo, Guda Venkatesh, Alan Quayle
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Publication number: 20030087649Abstract: A method and a system are disclosed for obtaining the dynamic network state of mobile subscribers, such as subscriber location, presence or other state information. This information, which may be distributed within various core mobile network elements, is obtained via a differentiated network service gateway (DNSG) that interfaces with the mobile network elements in a manner that accommodates the network's operator enforced controls and limitations. The DNSG implements service level agreements (SLAs) that support differentiated quality-of-service (QoS) in terms of accessing the dynamic network state of the mobile subscribers. The consumers (DNSG clients) of the dynamic network state information may include applications that provide communication and transactional services to mobile subscribers based on their network state, and the mobile subscribers themselves.Type: ApplicationFiled: November 6, 2002Publication date: May 8, 2003Inventors: Randeep Bhatia, Jorge Lobo, Guda Venkatesh, Alan Quayle