Search Results - "Park, Dongchul"

Efficient Stack Distance Approximation Based on Workload Characteristics by Lim, Sooyoung, Park, Dongchul

“…A stack distance of a reference is the depth from which the reference must be extracted from a stack. It has been widely applied to a variety of applications…”
Get full text

Extending SSD Lifespan with Comprehensive Non-Volatile Memory-Based Write Buffers by Fan, Ziqi, Park, Dongchul

“…New non-volatile memory (NVM) technologies are expected to replace main memory DRAM (dynamic random access memory) in the near future. NAND flash technological…”
Get full text

Big Data Processing on Single Board Computer Clusters: Exploring Challenges and Possibilities by Lee, Eunseo, Oh, Hyunju, Park, Dongchul

“…For more than a decade, "big data" has been an industry and academia buzz phrase. Over this time, many companies adopted Apache Hadoop and Spark frameworks for…”
Get full text

Dynamic Hot Data Identification Using a Stack Distance Approximation by Ha, Hyeonji, Shim, Daeun, Lee, Hyeyin, Park, Dongchul

“…Though various applications such as flash memory, cache, storage systems, and even indexing for enterprise big data search, adopt hot data identification…”
Get full text

Development of a Metasilencer Considering Flow in HVAC Systems by Kim, Hyunsu, Kwon, Yoonjung, Lee, Sangwoo, Kim, Juin, Park, Dongchul

“…Although the driving noise of electric vehicles has been reduced compared with that of internal combustion engine vehicles, a new interior noise problem is…”
Get full text

Evaluation of Modified Sequential Multiplex PCR for Streptococcus pneumoniae Serotyping by Park, Dongchul, Kim, Si Hyun, Bae, Il Kwon, Kim, Na Young, Kook, Joong-Ki, Park, Yo-Han, Shin, Jeong Hwan

“…The aims of this study were to develop modified sequential multiplex PCR (SM-PCR) primer sets and to evaluate their ability and efficiency for serotype…”
Get full text

A Study on Affective Dimensions to Engine Acceleration Sound Quality Using Acoustic Parameters by Moon, Soyoun, Park, Sunghwan, Park, Donggun, Kim, Wonjoon, Yun, Myung, Park, Dongchul

“…The technical performance of recent automobiles is highly progressed and standardized across different manufacturers. This study seeks to derive a semantic…”
Get full text

A Lookahead Read Cache： Improving Read Performance for Deduplication Backup Storage by Park, Dongchul, Fan, Ziqi, Nam, Young Jin, Du, David H. C.

“…Data deduplication （dedupe for short） is a special data compression technique. It has been widely adopted to save backup time as well as storage space,…”
Get full text

Hot Data Identification with Multiple Bloom Filters: Block-Level Decision vs I/O Request-Level Decision by Park, Dongchul, He, Weiping, Du, David H. C.

“…Hot data identification is crucial for many applications though few investigations have examined the subject. All existing studies focus almost exclusively on…”
Get full text

Assuring Demanded Read Performance of Data Deduplication Storage with Backup Datasets by Young Jin Nam, Dongchul Park, Du, D. H. C.

“…Data deduplication has been widely adopted in contemporary backup storage systems. It not only saves storage space considerably, but also shortens the data…”
Get full text

Goldfish, Carassius auratus, as an infection model for studying the pathogenesis of Edwardsiella piscicida by Choe, Yunjeong, Yu, Jong Earn, Park, Junmo, Park, Dongchul, Oh, Jeong-Il, Kim, Suhkmann, Moon, Ki Hwan, Kang, Ho Young

“…This study demonstrates the feasibility of using goldfish as an infection model to investigate the pathogenesis of Edwardsiella piscicida . Goldfish were found…”
Get full text

H-SWD: Incorporating Hot Data Identification into Shingled Write Disks by Chung-I Lin, Dongchul Park, Weiping He, Du, D. H. C.

“…Shingled write disk (SWD) is a magnetic hard disk drive that adopts the shingled magnetic recording (SMR) technology to overcome the areal density limit faced…”
Get full text

Improving Hadoop MapReduce performance on heterogeneous single board computer clusters by Lim, Sooyoung, Park, Dongchul

“…Over the past decade, Apache Hadoop has become a leading framework for big data processing. Single board computer (SBC) clusters, predominantly adopting…”
Get full text

A Workload-Aware Adaptive Hybrid Flash Translation Layer with an Efficient Caching Strategy by Dongchul Park, Debnath, B., Du, D. H. C.

“…In this paper, we propose a Convertible Flash Translation Layer (CFTL) for NAND flash-based storage systems. CFTL is a novel hybrid flash translation layer…”
Get full text

In-Storage Computing for Hadoop MapReduce Framework: Challenges and Possibilities by Park, Dongchul, Wang, Jianguo, Kee, Yang-Suk

“…Solid State Drives (SSDs) were initially developed as faster storage devices intended to replace conventional magnetic Hard Disk Drives (HDDs). However, high…”
Get full text

Ultrasmall PdmMn1−mOx binary alloyed nanoparticles on graphene catalysts for ethanol oxidation in alkaline media by Ahmed, Mohammad Shamsuddin, Park, Dongchul, Jeon, Seungwon

“…A rare combination of graphene (G)-supported palladium and manganese in mixed-oxides binary alloyed catalysts (BACs) have been synthesized with the addition of…”
Get full text

Covalent functionalization of graphene with 1,5-diaminonaphthalene and ultrasmall palladium nanoparticles for electrocatalytic oxygen reduction by Park, Dongchul, Ahmed, Mohammad Shamsuddin, Jeon, Seungwon

“…1,5-diaminonaphthalene and ultrasmall palladium nanoparticles (PdNPs) embedded electrochemically reduced graphene oxide (denoted as ERGO-DAN-Pd) was…”
Get full text

Virtual USB drive: A key component for smart home storage architecture by Youngjin Nam, Dongchul Park, Du, D. H. C.

“…As home digital data grow rapidly and some home digital data require storage management from household members, a smart home storage design becomes a critical…”
Get full text

Hot data identification for flash-based storage systems using multiple bloom filters by Dongchul Park, Du, D. H. C.

“…Hot data identification can be applied to a variety of fields. Particularly in flash memory, it has a critical impact on its performance (due to a garbage…”
Get full text

Investigation of indoor soundscape indicators according to the types of occupants' activity in autonomous vehicles by Jeon, Jin Yong, Lee, Haram, Kim, Juin, Park, Dongchul

“…Electric and autonomous vehicles have brought about a paradigm shift in interior space design and are now replacing their functions as spaces for living, work…”
Get full text