SYSTEM AND METHOD FOR CACHING CONCEPT STRUCTURES IN AUTONOMOUS VEHICLES
A method and system for caching concept structures in a cache memory of a vehicle control system of an autonomous vehicle. The method includes collecting driving data generated by at least one sensor of the autonomous vehicle, wherein the driving data includes at least a location pointer of the autonomous vehicle; retrieving at least one concept structure that matches the collected at least one location pointer, wherein each retrieved concept structure includes metadata describing a concept of a driving decision; and storing the retrieved at least one concept structure in the cache memory.
1 . A method for caching concept structures in a cache memory of a vehicle control system of an autonomous vehicle, comprising:
collecting driving data generated by at least one sensor of the autonomous vehicle, wherein the driving data includes at least a location pointer of the autonomous vehicle;
retrieving at least one concept structure that matches the collected at least one location pointer, wherein each retrieved concept structure includes metadata describing a concept of a driving decision; and
storing the retrieved at least one concept structure in the cache memory.
2 . The method of claim 1 , wherein vehicle control system is configured to determine automated driving decisions for the autonomous vehicle based on the cached at least one concept structure.
3 . The method of claim 2 , wherein the vehicle control system is configured to determine the automated driving decisions based further on the metadata of the cached at least one concept structure and metadata of at least one multimedia content element captured by sensors of the autonomous vehicle.
4 . The method of claim 1 , wherein the matching at least one concept structure is retrieved from a deep content classification (DCC) system, the DCC system storing a plurality of concept structures, each concept structure further including a collection of signatures generated based on multimedia data elements.
5 . The method of claim 4 , wherein the matching at least one concept structure is retrieved from the DCC system based on at least one signature generated for the driving data and the collections of signatures of the plurality of concept structures stored in the DCC system.
6 . The method of claim 5 , further comprising:
sending, to a signature generator system, at least a portion of the driving data, wherein the signature generator system is configured to generate the at least one signature for the driving data based on the sent at least a portion of the driving data.
7 . The method of claim 6 , wherein the signature generator system includes a plurality of at least statistically independent computational cores, wherein the properties of each core are set independently of the properties of each other core.
8 . The method of claim 5 , wherein the DCC system is configured to compare the at least one signature generated for the driving data to the collection of signatures of each concept structure, wherein the collection of signatures of each matching concept structure matches the at least one signature generated for the driving data above a predetermined threshold.
9 . A non-transitory computer readable medium having stored thereon instructions for causing a processing circuitry to execute a process for caching concept structures in a cache memory of a vehicle control system of an autonomous vehicle, the process comprising:
collecting driving data generated by at least one sensor of the autonomous vehicle, wherein the driving data includes at least a location pointer of the autonomous vehicle;
retrieving at least one concept structure that matches the collected at least one location pointer, wherein each retrieved concept structure includes metadata describing a concept of a driving decision; and
storing the retrieved at least one concept structure in the cache memory.
10 . A system for caching concept structures in a cache memory of a vehicle control system of an autonomous vehicle, comprising:
a processing circuitry; and
a memory connected to the processing circuitry, the memory containing instructions that, when executed by the processing circuitry, configure the system to:
collect driving data generated by at least one sensor of the autonomous vehicle, wherein the driving data includes at least a location pointer of the autonomous vehicle;
retrieve at least one concept structure that matches the collected at least one location pointer, wherein each retrieved concept structure includes metadata describing a concept of a driving decision; and
store the retrieved at least one concept structure in the cache memory.
11 . The system of claim 10 , wherein vehicle control system is configured to determine automated driving decisions for the autonomous vehicle based on the cached at least one concept structure.
12 . The system of claim 11 , wherein the vehicle control system is configured to determine the automated driving decisions based further on the metadata of the cached at least one concept structure and metadata of at least one multimedia content element captured by sensors of the autonomous vehicle.
13 . The system of claim 10 , wherein the matching at least one concept structure is retrieved from a deep content classification (DCC) system, the DCC system storing a plurality of concept structures, each concept structure further including a collection of signatures generated based on multimedia data elements.
14 . The system of claim 13 , wherein the matching at least one concept structure is retrieved from the DCC system based on at least one signature generated for the driving data and the collections of signatures of the plurality of concept structures stored in the DCC system.
15 . The system of claim 14 , wherein the system is further configured to:
send, to a signature generator system, at least a portion of the driving data, wherein the signature generator system is configured to generate the at least one signature for the driving data based on the sent at least a portion of the driving data.
16 . The system of claim 14 , wherein the signature generator system includes a plurality of at least statistically independent computational cores, wherein the properties of each core are set independently of the properties of each other core.
17 . The system of claim 13 , wherein the DCC system is configured to compare the at least one signature generated for the driving data to the collection of signatures of each concept structure, wherein the collection of signatures of each matching concept structure matches the at least one signature generated for the driving data above a predetermined threshold.
18 . The system of claim 10 , wherein the system is the vehicle control system.