In this paper, we present a statistical model for spoken dialog segmentation that decides the current phase of the dialog by means of an automatic classification process. We have applied our proposal to three practica...
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Offensive language detection is essential for maintaining respectful and inclusive online environments. By implementing detection systems, platforms aim to protect users from harmful content, curb the spread of hate s...
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ISBN:
(数字)9798331508913
ISBN:
(纸本)9798331508920
Offensive language detection is essential for maintaining respectful and inclusive online environments. By implementing detection systems, platforms aim to protect users from harmful content, curb the spread of hate speech, and promote positive interactions within digital communities. Leveraging natural language processing (NLP) techniques, this area has become a key focus in computational linguistics research and development. To address this challenge, we created the ParsOffensive dataset, consisting of approximately 8,433 Persian comments labeled as Offensive or Neutral. These comments were sourced from Instagram and labeled by two linguists. Machine learning models were trained on this dataset, with the ParsBert model achieving 90% accuracy in detecting offensive speech in Persian.
We present a new model of unsupervised competitive neural network, based on spicules. This model is capable of detecting topological information of an input space, determining its orientation and, in most case, its sk...
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ISBN:
(纸本)2930307099
We present a new model of unsupervised competitive neural network, based on spicules. This model is capable of detecting topological information of an input space, determining its orientation and, in most case, its skeleton.
Precedent studies have revealed a strong relationship between discrete events formalisms and formalisms for temporal reasoning in Artificial Intelligence. Both areas typically deal with temporal or dynamic domains, bu...
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Translations of user interfaces are an essential part of software development for the World Wide Web. Web pages are translated in three ways: by the developer as part of the normal life cyle, by the community that has...
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ISBN:
(纸本)1595932577
Translations of user interfaces are an essential part of software development for the World Wide Web. Web pages are translated in three ways: by the developer as part of the normal life cyle, by the community that has a vested interest in the domain, and by machine translation. In this paper, we present an informal evaluation of the quality produced by these three approaches. We discuss the naive notion that language translations can be evaluated by doing to successive translations and evaluating the end result. The rubric used to evaluate the translations is presented. Copyright 2005 ACM.
The efficient allocation of jobs to grid resources is indispensable for high performance grid-based applications. The scheduling problem is computationally hard even when there are no dependencies among jobs. Thus, we...
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ISBN:
(纸本)9781424416936
The efficient allocation of jobs to grid resources is indispensable for high performance grid-based applications. The scheduling problem is computationally hard even when there are no dependencies among jobs. Thus, we present in this paper a new tabu search (TS) algorithm for the problem of batch job scheduling on computational grids. We consider the job scheduling as a bi-objective optimization problem consisting of the minimization of the makespan and flowtime. The bi-objectivity is tackled through a hierarchic approach in which makespan is considered a primary objective and flowtime a secondary one. An extensive experimental study has been first conducted in order to fine-tune the parameters of our TS algorithm. Then, our tuned TS is compared versus two well known TS algorithms in the literature (one of them is hybridized with an ant colony optimization algorithm)for the problem. The computational results show that our TS implementation clearly outperforms the compared algorithms. Finally, we evaluated the performance of our TS algorithm on a new set of instances that better fits with the concept of computational grid. These instances are composed of a higher number of -heterogeneous- machines (up to 256) and emulate the dynamic behavior of these systems.
We suggest an approach to Automated Round-trip Software Engineering in source-level aspect weaving systems that allows for transparent mapping of manual edits in the woven program back to the appropriate source of ori...
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Soft computing techniques are, nowadays, frequently and successfully used in optimization. In this context, two decision support systems's prototypes are developed for solving two hard combinatorial problems. A re...
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ISBN:
(纸本)8476538723
Soft computing techniques are, nowadays, frequently and successfully used in optimization. In this context, two decision support systems's prototypes are developed for solving two hard combinatorial problems. A relevant point is the use of a fuzzy sets-based heuristic at the core of both systems that allowed to obtain very good results.
Many research works concern the design and development of new technological applications to improve marine communications. In this work, a propagation channel measurement campaign in maritime environments was carried ...
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This paper proposes a new technique to enhance the performance of spoken dialogue systems which presents one novel contribution: the automatic correction of some ASR errors by using language models dependent on dialog...
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