• The KIPS Transactions:PartA
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• v.10A no.1
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• pp.43-48
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• 2003

Two-dimensional packing algorithm can be used for allocating submeshes in mesh multiprocessor systems. Previously, we developed an efficient packing algorithm called TP heuristic, and showed how the results of the packing could be used for allocating submeshes. In this paper, we present theoretical performance bounds for TP heuristic. We also present a parallel version of the algorithm that consumes reduced time when it is executed by multiple processors in mesh multiprocessors.

• Annual Conference on Human and Language Technology
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• 2012.10a
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• pp.175-180
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• 2012

기술용어 패러프레이즈 (Terminological Paraphrase, TP)는 학술 문헌 내에서 기술 용어의 개념 및 정의를 다른 형태로 풀어서 알기 쉽게 서술적 문구 (descriptive expression) 를 의미한다. 이러한 TP들에 대한 효율적인 식별과 추출은 학술 정보에 대한 개념적 접근이나 학술 정보 검색의 재현율 향상에 매우 중요하다. 본 논문은 생명 공학 분야의 논문에 나타나는 다양한 형태의 TP들을 효율적으로 추출하기 위한 정보 검색 기반의 추출 방법론을 제시하고 총 여섯 가지의 추출 랭킹 모델을 기반으로 이를 결합함으로써 TP추출의 확장 가능성에 대한 실험적 연구를 수행한다. 실험 결과, 활용된 랭킹 모델이 서로 상호 보완적인 관계에 있음을 알 수 있었으며, 랭킹 결합에 의한 성능 개선 효과를 얻을 수 있었다.

• Journal of Korean Society of Water and Wastewater
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• v.26 no.3
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• pp.479-486
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• 2012

Runoff characteristics of pollutant loads of the lower Han River was studied before full implementation of Total Pollution Load Management System(TPLMS). Magnitude of macroscopic(annual) fluctuation was in the order of Namhan River > Han River > Bukhan River, gross weight TP > gross weight TN > gross weight BOD, gross weight deviation > concentration deviation. Flux variation was higher than that of concentration. Microscopic(weekly) fluctuation showed similar pattern to macroscopic scale. TP showed the highest deviation resulting in the lowest reliability. 60% of annual flux passed during summer 3months resulting in 43-46% pass of gross weight at the lower Han River. Strong correlation was found between flux and gross weight especially in gross weight TN. Gross weight pollution increased as high as 400% while passing Seoul area due to the concentration. The deviation from moving average increased during summer season in the gross weight TP and BOD. Seasonal tendency was confirmed especially in gross weight TN and TP using autocorrelation function.

• Proceedings of the Korea Water Resources Association Conference
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• 2008.05a
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• pp.800-804
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• 2008

하수처리수의 농업용수 재이용에 따른 영향을 평가하기 위해 논의 관개용수 수질에 따른 토양심도별 영양물질 분석을 시행하였다. 시험지구는 경기도 수원시 병점에 위치하며, 실험에 사용한 관개용수는 1) 지하수(TP#1), 2) 하수처리수(TP#2), 3) 재이용수(TP#3; 하수처리수+여과+UV소독)로 분류하여 관개하였다. 토양은 표토를 포함하여 20 cm 간격으로 60 cm까지 토양 심도별로 샘플링하였으며. 총질소(TN)와 총인(TP) 항목을 분석하였다. 분석결과 표토에서는 관개용수 수질의 차이에 의해 하수처리수 및 재이용수를 관개한 처리구 토양에서 영양물질의 함량이 높게 나타났다. 그러나 심도가 증가할수록 관개용수 수질에 의한 영향이 줄어들어 하수처리수의 농업용수 재이용으로 인해 관개용수 내 영양물질의 함량이 높아져도 심토까지는 영향을 미치지 못하는 것으로 나타났다.

• The Transactions of the Korean Institute of Electrical Engineers D
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• v.52 no.6
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• pp.359-364
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• 2003

BACnet is a standard data communication protocol for building automation and control systems. MS/TP is most widely used LAN protocol for data communication among field devices in the BACnet-based building automation. In this study, the performance of MS/TP protocol is investigated using a simulation model. This study evaluates the delay characteristics of MS/TP being used to deliver a BACnet application service. Analysis of the simulation results was used to identify the network parameters that influence the performance of BACnet application service and to develop recommendatioins that should be considered when designing and operating BACnet systems.

• World Technopolis Review
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• v.6 no.1
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• pp.4.1-4.15
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• 2017

In 1995, the Republic of Korea started to establish Techno Park (TP) in order to develop the regional industry while promoting the balanced development of the land. By 2008, 18TPs were established nationwide and have become cradles for developing local industries. And recently evolved forms of TP such as Daedeok Techno Valley and Pangyo Techno Valley emerged. In addition, 19 Centers for Creative Economy and Innovation (CCEI) were established nationwide and Tech-Incubator Program for start-ups (TIPS) was introduced to support and mentor start-ups. TPs in Korea become bureaucratic in course of time, and the new trial of innovation of TP is needed. In Korea, professional TIPS-accelerators mentoring and investing start-ups have a history of only five years. But they support and mentor start-ups efficiently, and have obtained good results. In this paper, we propose that TP attract TIPS-accelerators actively and collaborate with each other to support and mentor start-ups and SMEs effectively.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.31 no.1
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• pp.108-115
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• 2008

Future war needs a lot of changes for military organization. In this circumstance, it is importance the role of the Military Equipment Command Separation (MECS). In case of Korea Marine Corps, in spite of being MECS, Marine Corps has formed supply chain depended on Amy and Navy even it. Thus we proposed a new SCM of Marine Corps with Sense and Response concept. There are many problems and arguments to implement of new SCM. Therefore it is essential solving the problems but we don't know core problems and right solving directions. So, In this study, we present core problems deduction and selection of solving direction using TP(Thinking Process).

• Journal of Environmental Impact Assessment
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• v.15 no.2
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• pp.129-138
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• 2006

The measurements of nutrient and runoff in 4 streams have been performed before and after the rainfall in order to estimate nutrient loads in the Yongdam reservoir. The equations for the relationship between the flow and the loads in each stream could be estimated by the regression analysis. R2 of TN showed the range from 0.95 to 0.99 and the range of R2 for TP was 0.90~0.95 based on the results of the regression analyses. In 2002, total loadings from the upstream to the Yongdam reservoir were TN 1,175 ton/year, TP 69 ton/year. There were 64.9% of TN and 72.3% of TP during 4 months as the flood season. Due to the rainfall, the load of TP was higher than one of TN in Yongdam reservoir.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.61 no.11
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• pp.1676-1681
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• 2012

In network-based control system, measurement and control information is delivered by the network messages. Therefore, the performance of control system is directly affected by the performance of network system. System engineers need to evaluate the performance of network system to maintain the entire system in stable condition. BACnet is an international standard data communication protocol especially designed for building automation and control systems. In this study, experimental performance evaluation methodologies of BACnet MS/TP protocol and their practical evaluation results are presented.

• Preventive Nutrition and Food Science
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• v.13 no.4
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• pp.281-285
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• 2008

Cherry tomatoes are rich in antioxidants, which may protect against neurodegeneration and consequent memory loss. This study was conducted to investigate the effect of cherry tomatoes on scopolamine-induced amnesia in mice. Male ICR mice (4 weeks old) were maintained for 4 weeks on a diet containing 10 or 20% tomato powder (TP), and then administered scopolamine (1 mg/kg body weight, i.p.) 45 min before memory testing. Passive avoidance and Morris water maze testing revealed that scopolamine-induced amnesia was significantly reduced in the TP groups compared to the non TP-received (control) group. Accordingly, acetylcholinesterase activities in the serum and brain of TP groups were lower than those in the control group. These findings suggest that cherry tomatoes may be useful for the prevention of neurodegenerative diseases such as amnesia and Alzheimer's disease.