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One long term goal of artificial intelligence research is the development of robot systems, which have approximately the same cognitive, communicational, and handling abilities like humans. For instance, a human-like communication requires an intuitive and symbolic user interface. Since actual robot control systems typically consist of subsymbolic interfaces, the robot must be able to extract subsymbolic...
A new internal fault protection scheme for synchronous generators, based on Fuzzy inference system, is proposed. The proposed method is developed and tested by using oscillogram dataset gathered from fault simulations and experiments conducted on real-life synchronous generators. Data-mining is used to support the choice of the most relevant variables to identify synchronous generator internal faults...
Stream mining has gained popularity in recent years due to the availability of numerous data streams from sources such as social media and sensor networks. Data mining on such continuous streams possess a variety of challenges including concept drift and unbounded stream length. Traditional data mining approaches to these problems have difficulty incorporating relational domain knowledge and feature...
Rich information on mutations and their impacts is scattered across scientific texts and literature. Reuse of mutation impact annotations requires grounding mutations to the correct positions on sequences extracted from protein databases as a critical step. This paper presents a generic method for grounding textual mentions of mutation entities to protein sequences, that is based on an OWL-DL ontology...
We investigate an approach of accommodating new logic relations, represented in Markov Logic Networks (MLN), from a source domain to a target domain automatically. One characteristic of this problem setting is that logic relations, which are expressed as logic formulae, previously prepared for the source domain dealing with a text mining application are not sufficient for the target domain. Therefore,...
A great amount of fault wave has been recorded by the devices for detecting phase-to-ground faults in ineffectively grounded systems. However, a better method hasn't found for effectively taking advantage of these data to improve the result of fault line selection. Data mining techniques can be used for fault line selection in ineffectively grounded system to gain knowledge from the existing data...
We describe a system for the detection of mentions of protein-protein interactions in the biomedical scientific literature. The original system was developed as a part of the OntoGene project, which focuses on using advanced computational linguistic techniques for text mining applications in the biomedical domain. In this paper, we focus in particular on the participation to the BioCreative II.5 challenge,...
Coreference resolution is a very important problem for many NLP applications. Most existing methods for coreference resolution make use of attribute-value features over pairs of noun phrases, which can't adequately describe the coreference conditions and properties between noun phrases. In this paper, we present a new approach to coreference resolution by combining Inductive Logic Programming (ILP)...
This paper describes a robotic agent that can promote communication when people first meet. When two people meet for the first time, a communication mediator can be important because people often feel stressed and cannot talk comfortably. Our agent reduces their stress by using embodied entrainment and thus promotes communication. In the research field of embodied entrainment, suitable timing of a...
In this paper we propose LDA-based framework for multimodal categorization and words grounding for robots. The robot uses its physical embodiment to grasp and observe an object from various view points as well as listen to the sound during the observing period. This multimodal information is used for categorizing and forming multimodal concepts. At the same time, the words acquired during the observing...
The onset of the Semantic Web has brought many innovations for enabling assisted interactions on the World Wide Web through document annotation. Many efforts have emerged throughout the past years, including RDF, OWL,OWL-S and WSMO, all seeking to improve the current web from a static one into a more dynamic one. Semantic Web Services are an effective way to facilitate the discovery,selection and...
A novel topology analysis method is presented to analyze the testability of grounding grids, and creditability is firstly proposed as an important index to evaluate the results. In this method, inaccessible nodes are eliminated by wye-delta transformation, followed by the calculation of testability and creditability index in the reverse direction. Simulation results are provided to prove this method.
This work presents several harmonic analyses using the four-wire three-phase harmonic current injection method (FHCIM) to simulate the power distribution neutral-to-earth voltage (NEV) Test Case. FHCIM is a fast and reliable Newton-Raphson multi-frequency power flow methodology to simulate unbalanced three-phase electric power systems with explicit representation of the network characteristics and...
A great deal of our daily communication is technology-mediated and ranges from phone discussions to negotiations in sophisticated video conferences. We studied the mediated communication interaction and experience in three experimental setups: high quality video conferencing, Skype calls with webcam and audio conferencing. The communication experience was studied with a statistically developed five-dimensional...
How to effectively prevent the electronic equipments and information systems in building from lightning hazard is a key problem to lightning-protection. Here is a simulation model established for analyzing the electromagnetic field distribution of building, which is hit by lightning strike. The electric field intensity and voltage distribution of cement wall and soil medium are calculated by ANSYS...
In scenarios that require a close collaboration and knowledge transfer between inexperienced users and robots, the ldquolearning by interactingrdquo paradigm goes hand in hand with appropriate representations and learning methods. In this paper we discuss a mixed initiative strategy for robotic learning by interacting with a user in a joint map acquisition process. We propose the integration of an...
In this paper an approach to developing representations for embodied ontologies used by other agents is proposed. Agents are assumed to posses their own systems ofmeaning captured in the form oftheir strictly private ontology. Therefore, in order to communicate successfUlly the agent should be able to circumscribe the meaning assigned by other agents to incoming symbols ofcommunication language. Simple...
An agent autonomously develops thesaurus which is an opposite to a typical situation in which agents are delivered with a thesaurus proposed by a designer. The agent uses concepts which emerged from the process of semiosis. These concepts are modeled as values of linguistic variable, and therefore, a single fuzzy variable can be correlated with each of them. Also, they can be paired with linguistic...
In this paper, the feature parameters of fault phase selector are extracted. From perspective of fuzzy pattern recognition, subjection functions and fuzzy rules for identifying fault type and selecting phase of fault are developed. And new algorithm of speedy comprehensive fault phase selection based on stratified fuzzy reasoning is presented. ATP Simulation indicates that the new approach can select...
This paper will examine issues of plant safety from the standpoint of design engineers. The authors analyze the steps necessary to minimize electrical hazards in industrial processing facilities. Special attention is given to electrical safety conditions for operators and maintenance personnel. The perspectives of design engineering are to bring the reader an analysis of the hazards of electricity...
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