Korea Electronics Technology Institute

Lg Electronics Inc.

Samsung Sds Co., Ltd.

Chang Won Park

Young Hwan Kim

Jae Gi Son

Jae Hoon An

Ki Man Jeon

Sung Ju Park

Hyun Woo Kim

Moon Jeung Joe

Su Jin Kim

Young In Kim

Eun Young Kim

Tae Sik Kim

Sung Hwan Choi

Jae Hoon Song

Hyun Woo Choi

Seong Dae Song

Mun Hwan Kim

Min Ho Sung

Hyung Su Lee

Kyeong Won Yeom

Hyun Bean Yi

Ji Yun Lee

Sung Soon Hong

Young Beom Seo

Jeong A Choi

In Chul Han

Yoo Mi Kwon

Do San Pyun

Seung Youl Maeng

Provided herein is an In-Memory DB connection support type scheduling method and system for real-time big data analysis in distributed computing environment. The data processing method according to an embodiment of the present disclosure analyzes data based on a distributed computing environment using a distributed system and dynamically alters a structure of a distributed DB constituting the distributed system based on the distributed computing environment. By this method, it is possible to secure concurrency adaptively to the distributed computing environment by dynamically managing the number of shards, and secure real-timeliness through TMO-based scheduling, thereby ultimately improving the speed/efficiency of big data analysis.

In-memory DB connection support type scheduling method and system for real-time big data analysis in distributed computing environment

A system for diagnosing and analyzing infrastructure, comprising: a storage unit storing a diagnostic script, which is for collecting system information from a target system or at least one target operating server of the target system; a script transmission unit transmitting the diagnostic script to the target system to diagnose the target system; a system information collection unit receiving the system information from the target system or the at least one target operating server as a result of the running of the diagnostic script; an analysis engine storage unit storing at least one analysis rule corresponding to the target system or the at least one target operating server; and an analysis information generation unit analyzing the system information by using the analysis rule, and generating analysis information regarding the target system and the at least one target operating server based on the results of the analyzing.

Infrastructure diagnostic system and method

An adaptive block cache management method and a DBMS applying the same are provided. A DB system according to an exemplary embodiment of the present disclosure includes: a cache configured to temporarily store DB data; a disk configured to permanently store the DB data; and a processor configured to determine whether to operate the cache according to a state of the DB system. Accordingly, a high-speed cache is adaptively managed according to a current state of a DBMS, such that a DB processing speed can be improved.

Adaptive block cache management method and DBMS applying the same

A policy-based orchestration method in an exascale class cloud storage environment, and a storage system using the same are provided. The storage orchestration method includes: allocating a combination of different storages to a user as a storage space; and adjusting the combination according to a user's using pattern. Accordingly, the storage can be operated optimally and autonomically, and thus can be operated efficiently and economically.

Policy-based orchestration method in exascale class cloud storage environment and storage system using the same

A method for providing a service executed in various service modules, and a home gateway using the same are provided. The service providing method displays a function result of a service module mounted to a module port to which a variety of service modules are selectively mountable, in a display connected. Hence, various services executed in various service modules can be provided reasonably and effectively.

Method for providing service executed in various service modules and home gateway using the same

A selective service providing method using a selective service module, and a home gateway using the same are provided. A home gateway includes a module port for mounting a service module which provides a particular service; a communication interface for receiving a function result of the service module mounted to the module port; a display interface connected with a display; and a processor for sending the function result received from the service module through the communication interface, to the display through the display interface. Thus, the user's intended service can be selectively provided using the selective service module.

Method for providing selective service by selective service module and home gateway using the same

An output control method of voice guidance signal in navigation system, the method comprising: searching for a travel route from a starting location to a destination of a vehicle; guiding the vehicle to travel along the searched travel route, and determining a current vehicle location if the vehicle is traveling, searching for a target location to be guided ahead of the traveling vehicle; generating a voice guidance signal for the searched target location to be guided; determining the priorities of a plurality of voice guidance signals in advance and outputting the voice guidance signals in sequence according to the predetermined priorities if the plurality of voice guidance signals conflict thereamong.

Output control method of voice guidance signal in navigation system

An interconnect delay fault test controller and a test apparatus using the same wherein an update operation and a capture operation may be carried out in one interval of a system clock or a core clock when carrying out an interconnect delay fault test between an IEEE P1500 wrapped cores in a SoC as well as an interconnect wire on a board based on an IEEE 1149.1, and wherein the interconnect delay fault test using different system clocks or core clocks may be carried out simultaneously in one test cycle corresponding to each system clock or core clock even when multiple system clocks or core clocks exists is disclosed.

Interconnect delay fault test controller and test apparatus using the same

The present invention relates to a method for managing map data for a vehicle using a navigation system, wherein upon display of the map data, memory loading for the display of the map data can be quickly performed by reducing the number of access to a physical storage medium with an entire map stored therein. To this end, when a travel guide map is generated again based on a new location as the position of a vehicle varies, only a certain number of map segments are retrieved from a physical storage medium such as a CD-ROM to generate the travel guide map, thereby making map-displaying speed faster. Further, when the travel guide map is generated again based on the new location as the position of the vehicle varies, map data loading speed can be faster by preventing reusable map segments among map segments loaded on an operation memory from being unnecessarily deleted, retrieved again from the physical storage medium and inserted into the operation memory.

Method for managing map data for vehicle

Disclosed herein is an SoC-based core scan chain linkage switch. The core scan chain linkage switch includes test bus terminals, scan chain input/output terminals, a switch unit and SCLK, UCLK, Mode and Enable signals. The test bus terminals apply instructions and input/output test data. The scan chain input/output terminals link with the scan chains of an embedded core. The switch unit completes a linkage configuration between the test bus terminals and the scan chain input/output terminals in response to the applied instructions. The SCLK, UCLK and Mode signals apply the instructions to dynamically reconfigure the switch unit and update the linkage configuration of the switch unit, and the Enable signal activates and deactivates the switch unit.

Soc-based core scan chain linkage switch

A navigation system of the present invention provides a user of a moving object with a return path on an original driving path when the moving object deviates from the original driving path. A method for searching the return path of the moving object for use in the navigation system comprises the steps of: searching and storing an original driving path of the moving object, and guiding the moving object along the searched driving path; deciding whether the moving object is deviated from the driving path; when the moving object is deviated from the driving path, deciding a start point and return points for returning the moving object on the original driving path; after searching respective paths from the start point to the return points, deciding a shortest path as an optimum return path; and guiding the moving object to the original driving path along the decided return path.

Method for searching return path of moving object for use in navigation system

A wrapped core linking module for accessing system on chip test includes a link control register that stores link control configuration between cores in a scan path of a system on chip according to control signals applied from an outside boundary. A link control register controller controls a shift and update link configuration by activating the link control register. A switch switches the scan path between wrapped cores based on the link control configuration of the link control register. An output logic connects the link control register to a test data out (TDO) of the chip in case of testing on chip or cores of system on chip.

Growing community of inventors

Suwon-si, South Korea

Chang Won Park