A grid synchronization technique is essential for grid-connected power converters. Phase-locked loop (PLL) has been widely exploited as an implementation technique, but additional efforts are required to deal with severely distorted voltages. In this paper, observer proposed enhance the performance of PLL. state equation newly formulated construct observer, which extracts positive-sequence voltage from voltage. Additionally, guidelines suggested set gains by considering its internal transfer...

The tumor suppressor, p53, plays an essential role in the cellular response to stress through regulating expression of genes involved cell cycle arrest, apoptosis and autophagy. Here, we used a cell-based reporter system for detection p53 transcription identify marine sponge metabolites, ilimaquinone ethylsmenoquinone, as activators pathway. We demonstrated that ethylsmenoquinone efficiently stabilize protein promotion phosphorylation at Ser15 both HCT116 RKO colon cancer cells. Moreover,...

The genetic algorithm (GA) paradigm is a well-known heuristic for solving many problems in science and engineering. As problem sizes increase, natural question how to exploit advances distributed parallel computing speed up the execution of GAs. This paper proposes new architecture GAs, based on storage individuals persistent pool. Processors extract from pool order perform computations then insert resulting back into Unlike previously proposed approaches, approach tailored systems which...

Body sensor networks (BSN) are an important research topic due to various advantages over conventional measurement equipment. One main advantage is the feasibility deploy a BSN system for 24/7 health monitoring applications. The requirements such application miniaturization of network nodes and use wireless data transmission technologies ensure wearability ease use. Therefore, reliability depends on quality transmission. At present, most BSNs ZigBee or other IEEE 802.15.4 based technologies....

Regularity is a shared memory consistency condition that has received considerable attention. Lamport's original definition of regularity assumed single-writer model, however, and not well defined when the register may have multiple writers. In this paper, we consider four possible definitions multiwriter regularity. The are motivated by variations on quorum-based algorithm schema for implementing them. We study relationships between these number other well-known conditions, give partial...

We discuss the problem of predicting number available parking spaces in a lot. The lot is modeled by continuous-time Markov chain, following Caliskan, Barthels, Scheuermann, and Mauve. regularly communicates occupied spaces, capacity, arrival rate through vehicular ad-hoc network. navigation system vehicle has to compute from this data probability an space upon arrival. derive structural result that considerably simplifies computation transition probabilities vehicle.

For high-quality conversational recommender systems (CRS), it is important to recommend the suitable items by capturing items' features mentioned in dialog and explain appropriate ones among various of recommended item. We argue that CRS model should be a domain-expert who (1) knowledgeable about relationships between their (2) able item with its relevant context. To this end, we propose novel framework, named as LATTE, pre-train each core module (i.e., recommendation conversation module)...

SVM has been one of the most popular machine learning method for binary classification such as sentiment analysis and spam message filtering. We explored a word embedding construction feature vector deep classification. CBOW is used technique feedforward neural network applied to classify SMS messages into ham or spam. The accuracy two methods are compared experimental result shows that better than conventional SVM-light in

Linearizability is a well-known consistency condition for shared objects in concurrent systems. We focus on the problem of implementing linearizable arbitrary data types message-passing systems with bounded, but uncertain, message delay and non-zero, clock skew. present an algorithm that exploits axiomatic properties different operations to reduce running time each operation below obtainable previously known algorithms. also prove lower bounds complexity various kinds operations, specified...

Atmospheric pressure plasma jets (APPJs) have attracted significant attention due to their ability generate without vacuum systems, facilitating use in small areas of processing applications across various fields, including medicine, surface treatment, and agriculture. In this study, we investigate the interaction between two helium jets, focusing on effects varying flow rate, voltage, directional angle. By examining both in-phase out-of-phase configurations, research aims elucidate...

This paper proposes an energy efficient protocol for sensor data management. The employs replicated sinks to achieve (1) resiliency sink failure, and (2) efficiency in storing retrieving data. A simple address assignment scheme is introduced that partitions the field into cells, where each cell contains one all sensors are closest this sink. It shown scalable resilient against node failures. Furthermore, has a reasonably low message complexity high

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Presents a definition of read-write register that sometimes returns out-of-date values, shows the is implemented by probabilistic quorum algorithm D. Malkhi et al. (1997), and how to program with such registers using framework A. U/spl uml/resin M. Dubois (1990). Consequently, existing iterative algorithms for an interesting class problems (including finding shortest paths, constraint satisfaction transitive closure) converge high probability if executed in system which shared data...

Grid synchronization technique is essential for grid-connected power converters. Phase locked loop (PLL) has been exploited as an implementation technique. However, additional efforts are required PLL to deal with severely distorted grid voltages. In this paper, observer proposed enhance the performance of PLL. A state equation formulated extract positive-sequence voltage from and utilized construct observer. Guidelines suggested set gains along its internal transfer functions. The combined...

A new scoring system based on information technology (IT) is an innovative way to judge matches fairly. However, there are reliability and expertise problems due sophisticated differences in human-machine judging criteria. Taekwondo, a traditional Korean sport, uses IT-based protector system. The records the player's movement data through its sensors, but it has limitation that cannot detect anomalous kicks. Because kicks executed with minimal strength outside typical form of kick patterns,...

In this paper, we develop a symmetric Galerkin method with interior penalty terms to construct fully discrete approximations of the solution for nonlinear Sobolev equations. To analyze convergence discontinuous approximations, introduce an appropriate projection and derive optimal <TEX>$L^2$</TEX> error estimates.

In order to create a lyrics based on the characteristics of Korean, we reversed K-pop data and use them as learning data. It transforms incoming certain elements sentence, such predicates conjunctions, starting points string generation. The proposed song generation method considers context between lyrics. Every time model generates lyric, goes through upper randomization blank. was confirmed that generated using reverse data, have more natural than forward is also possible generate new...