We propose a Web service architecture for achieving bidirectional XML updating. The update mechanism exploits the power of bidirectioanl transformations so that users can update XML data by editing a view that is generated by some transformation of the XML data. This architecture consists of three tiers: data viewer clients, a bidirectional transformation engine, and some content servers access...

............................................................................................................................. iii Acknowledgments............................................................................................................... v List of Tables and Figures................................................................................................... x General In...

The bidirectional coroutine is introduced as a mechanism for overcoming a shortcoming in the method of specification of the transfer of control between coroutines. An analogy is drawn between subroutines and coroutines by observing that coroutines, like subroutines, should not have to know with whom they are interacting. At present, most coroutine implementations require specific mention of the...

In this paper, we theoretically discuss about regularization on logarithm bidirectional deconvolution proposed by Claerbout et al. (2011). We hope model fitting helps reduce the unwelcome strong precursors and noise in the bidirectional deconvolution results. INTRODUCTION Bidirectional deconvolution is an ill-posed and highly non-linear problem with many unexpected traps-local minima. When we t...

Bidirectional promoters have received considerable attention because of their ability to regulate two downstream genes (divergent genes). They are also highly abundant, directing the transcription of approximately 11% of genes in the human genome. We categorized the presence of DNA sequence motifs, binding of transcription factors, and modified histones as overrepresented, shared, or underrepre...

The alignment of full-length human cDNA sequences to the finished sequence of the human genome provides a unique opportunity to study the distribution of genes throughout the genome. By analyzing the distances between 23,752 genes, we identified a class of divergently transcribed gene pairs, representing more than 10% of the genes in the genome, whose transcription start sites are separated by ...

In the human genome, ∼ 10% of the genes are arranged head to head so that their transcription start sites reside within <1 kbp on opposite strands. In this configuration, a bidirectional promoter generally drives expression of the two genes. How bidirectional expression is performed from these particular promoters constitutes a puzzling question. Here, by a combination of in silico and biochemi...

Online-Recognition requires the acoustic model to provide posterior probabilities after a limited time delay given the online input audio data. This necessitates unidirectional modeling and the standard solution is to use unidirectional long short-term memory (LSTM) recurrent neural networks (RNN) or feedforward neural networks (FFNN). It is known that bidirectional LSTMs are more powerful and ...

Bidirectional model transformation is useful for maintaining consistency between two models, and has many potential applications in software development including model synchronization, round-trip engineering, and software evolution. Despite these attractive uses, the lack of a practical tool supporting for systematic development prevents it from being widely used. In this paper, we solve this ...

A transformation from the source data to a target view is said to be bidirectional if, when the target is altered, the transformation somehow induces a way to reflect the changes back to the source, with the updated source satisfying certain healthiness conditions. Several bidirectional transformation languages have been proposed. In this paper, on the other hand, we aim at making existing tran...