-
公开(公告)号：US11902785B2
公开(公告)日：2024-02-13
申请号：US17545721
申请日：2021-12-08
Applicant: INTEL CORPORATION
Inventor： Liuyang Lily Yang , Debabani Choudhury , Sridhar Sharma , Kathiravetpillai Sivanesan , Justin Gottschlich , Zheng Zhang , Yair Yona , Xiruo Liu , Moreno Ambrosin , Kuilin Clark Chen
IPC: H04W12/12 , H04W4/40 , H04W12/06 , H04L9/32 , H04W12/122
CPC classification number: H04W12/12 , H04L9/3271 , H04W4/40 , H04W12/06 , H04W12/122
Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to detect attacks in V2X networks. An example apparatus includes a challenge handler to (a) transmit a first challenge packet to a first vehicle to request a transmission of a first response, (b) instruct a second challenge packet to be transmitted to a second vehicle to request a transmission of a second response, (c) increment a first counter when the first response is not obtained, (d) increment a second counter when the second response is not obtained, and (e) after repeating (a)-(d), determine that the first and second vehicles are phantom vehicles associated with an attacker with a half-duplex radio when at least one of the first or second counters satisfy a threshold, and a network interface to instruct a third vehicle associated with the V2X network to ignore future messages from the phantom vehicles based on the determination.
-
公开(公告)号：US20240046796A1
公开(公告)日：2024-02-08
申请号：US18450326
申请日：2023-08-15
Applicant: Intel Corporation
Inventor： Liuyang Yang , Yair Yona , Moreno Ambrosin , Xiruo Liu , Hosein Nikopour , Shilpa Talwar , Kathiravetpillai Sivanesan , Sridhar Sharma , Debabani Choudhury , Kuilin Clark Chen , Jeffrey Ota , Justin Gottschlich
CPC classification number: G08G1/20 , G01S5/14 , H04W4/40 , G08G1/052 , G01S5/0246 , G01S5/0244 , H04W12/12
Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to validate data communicated by a vehicle. An example apparatus an anomaly detector to, in response to data communicated by a vehicle, at least one of compare an estimated speed with a reported speed or compare a location of the vehicle with a reported location. The apparatus including the anomaly detector further to generate an indication of the vehicle in response to the comparison. The apparatus further includes a notifier to discard data sent by the vehicle and notify surrounding vehicles of the data communicated by the vehicle.
-
公开(公告)号：US11769415B2
公开(公告)日：2023-09-26
申请号：US17227191
申请日：2021-04-09
Applicant: Intel Corporation
Inventor： Liuyang Yang , Yair Yona , Moreno Ambrosin , Xiruo Liu , Hosein Nikopour , Shilpa Talwar , Kathiravetpillai Sivanesan , Sridhar Sharma , Debabani Choudhury , Kuilin Clark Chen , Jeffrey Ota , Justin Gottschlich
CPC classification number: G08G1/20 , G01S5/0244 , G01S5/0246 , G01S5/14 , G08G1/052 , H04W4/40 , H04W12/12
Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to validate data communicated by a vehicle. An example apparatus an anomaly detector to, in response to data communicated by a vehicle, at least one of compare an estimated speed with a reported speed or compare a location of the vehicle with a reported location. The apparatus including the anomaly detector further to generate an indication of the vehicle in response to the comparison. The apparatus further includes a notifier to discard data sent by the vehicle and notify surrounding vehicles of the data communicated by the vehicle.
-
公开(公告)号：US11694077B2
公开(公告)日：2023-07-04
申请号：US16725911
申请日：2019-12-23
Applicant: Intel Corporation
Inventor： Justin Gottschlich
IPC: G06N3/08 , G06N5/04 , G06N20/10 , G06F17/18 , G06F18/213 , G06F18/214 , G06F18/21
CPC classification number: G06N3/08 , G06F17/18 , G06F18/213 , G06F18/214 , G06F18/217 , G06N5/04 , G06N20/10
Abstract: Methods, systems, and articles of manufacture to autonomously select data structures are disclosed. An example apparatus includes an ordinal assigner to assign training code operations to respective first ordered values, and assign candidate data structure types to respective second ordered values, a filter generator to, for a first instruction of the training code operations, generate a Bloom filter bit vector pattern based on (a) one of the first ordered values, (b) one of the second ordered values corresponding to a first one of the candidate data structure types, and (c) a size of the first instruction, a label generator to generate a first model training input feature vector based on the Bloom filter bit vector pattern, data corresponding to the first instruction, and a performance metric of the first one of the candidate data structure types, and a neural network manager to train the data structure selection model with the first model training input feature vector.
-
公开(公告)号：US20230128680A1
公开(公告)日：2023-04-27
申请号：US18069178
申请日：2022-12-20
Applicant: Intel Corporation
Inventor： Marcos Emanuel Carranza , Cesar Martinez-Spessot , Mats Agerstam , Maria Ramirez Loaiza , Alexander Heinecke , Justin Gottschlich
IPC: G06N20/10 , G06F18/213 , G06F18/232 , G06F8/41 , G06N20/20
Abstract: Methods, apparatus, systems and articles of manufacture to provide machine assisted programming are disclosed. An example apparatus includes processor circuitry to execute computer readable instructions to: execute a machine learning model to generate a first code recommendation for programming code, the first code recommendation being associated with security of the programming code; cause output of the first code recommendation via a user interface; update the machine learning model based on feedback obtained via the user interface; determine a performance of the programming code; generate a second code recommendation, the second code recommendation being associated with the performance of the programming code; and cause output of the second code recommendation via the user interface.
-
Patent Agency Ranking
76.发明授权公开(公告)号：US11422553B2
公开(公告)日：2022-08-23
申请号：US16457030
申请日：2019-06-28
Applicant: Intel Corporation
Inventor： Bahareh Sadeghi , Hassnaa Moustafa , Shengtian Zhou , Jeffrey Ota , Justin Gottschlich
Abstract: Methods, apparatus, systems and articles of manufacture are disclosed that adjust autonomous vehicle driving software using machine programming. An example apparatus for adjusting autonomous driving software of a vehicle includes an input analyzer to determine a software adjustment based on an obtained driving input and a priority determiner to determine a priority level of the software adjustment. The apparatus further includes a program adjuster to, when the priority level is above a threshold, identify a parameter of the autonomous driving software of the vehicle associated with the software adjustment and adjust the parameter based on the software adjustment, the adjustment to the parameter to change driving characteristics of the vehicle.
-
公开(公告)号：US11416603B2
公开(公告)日：2022-08-16
申请号：US16246187
申请日：2019-01-11
Applicant: Intel Corporation
Inventor： Zheng Zhang , Jason Martin , Justin Gottschlich , Abhilasha Bhargav-Spantzel , Salmin Sultana , Li Chen , Wei Li , Priyam Biswas , Paul Carlson
Abstract: Methods, systems, articles of manufacture and apparatus to detect process hijacking are disclosed herein. An example apparatus to detect control flow anomalies includes a parsing engine to compare a target instruction pointer (TIP) address to a dynamic link library (DLL) module list, and in response to detecting a match of the TIP address to a DLL in the DLL module list, set a first portion of a normalized TIP address to a value equal to an identifier of the DLL. The example apparatus disclosed herein also includes a DLL entry point analyzer to set a second portion of the normalized TIP address based on a comparison between the TIP address and an entry point of the DLL, and a model compliance engine to generate a flow validity decision based on a comparison between (a) the first and second portion of the normalized TIP address and (b) a control flow integrity model.
-
公开(公告)号：US20220107792A1
公开(公告)日：2022-04-07
申请号：US17555051
申请日：2021-12-17
Applicant: Intel Corporation
Inventor： Justin Gottschlich
Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to identify code semantics. An example apparatus includes processor circuitry to perform at least one of first, second, or third operations to instantiate validated repository parse circuitry to identify embedding values corresponding to validated code, syntax analysis circuitry to identify syntax information based on statistical recurrence metrics of the embedding values, bidirectional model circuitry to train a forward semantic model and a backward semantic model based on (a) semantic information corresponding to the syntax information and (b) divisional segmentation information corresponding to the syntax information, and target repository mining circuitry to generate target code model input fragments including learned syntactic information, learned semantic information, and learned divisional segmentation information, the target code model input fragments to facilitate inference with the forward semantic model and the backward semantic model.
-
公开(公告)号：US11258813B2
公开(公告)日：2022-02-22
申请号：US16455189
申请日：2019-06-27
Applicant: Intel Corporation
Inventor： Justin Gottschlich , Rachit Mathur , Zheng Zhang
Abstract: Apparatus, systems, methods, and articles of manufacture for fingerprinting and classifying application behaviors using telemetry are disclosed. An example apparatus includes a trace processor to process events in a processor trace to capture application execution behavior; a fingerprint extractor to extract a first fingerprint from the captured application execution behavior and performance monitor information; a fingerprint clusterer to, in a training mode cluster the first fingerprint and the second fingerprint into a cluster of fingerprints to be stored in a fingerprint database with a classification; and a fingerprint classifier to, in a deployed mode, classify a third fingerprint, the fingerprint classifier to trigger a remedial action when the classification is malicious.
-
公开(公告)号：US11252567B2
公开(公告)日：2022-02-15
申请号：US16230971
申请日：2018-12-21
Applicant: Intel Corporation
Inventor： Liuyang Lily Yang , Debabani Choudhury , Sridhar Sharma , Kathiravetpillai Sivanesan , Justin Gottschlich , Zheng Zhang , Yair Yona , Xiruo Liu , Moreno Ambrosin , Kuilin Clark Chen
IPC: H04W12/12 , H04W4/40 , H04W12/06 , H04L9/32 , H04W12/122
Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to detect attacks in V2X networks. An example apparatus includes a challenge handler to (a) transmit a first challenge packet to a first vehicle to request a transmission of a first response, (b) instruct a second challenge packet to be transmitted to a second vehicle to request a transmission of a second response, (c) increment a first counter when the first response is not obtained, (d) increment a second counter when the second response is not obtained, and (e) after repeating (a)-(d), determine that the first and second vehicles are phantom vehicles associated with an attacker with a half-duplex radio when at least one of the first or second counters satisfy a threshold, and a network interface to instruct a third vehicle associated with the V2X network to ignore future messages from the phantom vehicles based on the determination.
-
-
-
-
-
-
-
-
-
Search Results
123
records
(took 0.034 seconds)
