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Modern web applications can now provide rich and dynamic user experiences, such as allowing multiple users to collaboratively edit rich-text documents in real-time from multiple devices. Application architectures are evolving to support the development and deployment of such interactive functionality by decoupling software components into microservices. This paper introduces the architecture and the...
Synchronous, and real-time web-based collaboration on text and multimedia content is a hot research subject. Currently collaborative multimedia applications are loosely defined. It is current practice to consider any application that allows users to connect to each other in order to exchange information in writing or through video streams, in real-time, or near real-time, as a “collaborative application”...
This paper focuses on the problem of devising a computationally tractable procedure for representing the natural language understanding (NLU). It approaches this goal, by using distributional models of meaning through a method from graph-based digital signal processing (DSP) which only recently grabbed the attention of researchers from the field of natural language processing (NLP) related to big...
A search results ranking method that uses semantic features and a cluster coherence measure is introduced in this paper. The quality of the returned search results is improved by grouping semantically related texts into clusters displayed in descending cluster size order. First the term-document matrix is constructed where the documents correspond to individual texts. Then, nonnegative matrix factorization...
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