Collaborative recommender systems are vulnerable to malicious users who seek to bias their output, causing them to recommend (or not recommend) particular items. This problem has been an active research topic since 2002. Researchers have found that the most widely-studied memory-based algorithms have significant vulnerabilities to attacks that can be fairly easily mounted. This chapter discusse...

This paper presents a unified model to perform language and speaker recognition simultaneously and altogether. The model is based on a multi-task recurrent neural network where the output of one task is fed as the input of the other, leading to a collaborative learning framework that can improve both language and speaker recognition by borrowing information from each other. Our experiments demo...

The supply chains in the Electronics industry have gone through some major changes over the last decades. Today’s Electronics landscape is highly competitive, with short product lifecycles, and unpredictable demands. Many specialized players have appeared in the industry. There is a growing need for collaboration between the different parties in this industry, which can be supported by software...

Collaborative innovation has become an paradigm to improve performance and firms’ economic output. However, there is relatively little research investigating stakeholders’ drivers for engaging in collaborative the relative importance of infrastructure megaprojects. This aims address this gap by identifying their context We adopt literature review questionnaire survey methods identify drivers, R...

In this article we introduce the main research lines concerning CSCW and groupware, which are forming the core foundation of Collaborative Working Environments (CWE). Furthermore, we introduce the problematic aspects in CWE and the features and recommendations for the integration of CWE in organizations. Through this issue readers will learn new paradigms for the building of CWE as well as dire...

Coupled activities are the main reasons to cause collaboration in product development (PD) process. Previous modeling approaches such as Petri net, IDEF and DSM fail to represent the collaboration characteristic of PD process well. Considering the characteristics of optoelectronic PD process especially for demand of collaborative development, this paper proposes the process planning framework, ...

The key focus of this paper is to introduce an approach to collaborative concept design which makes use of critical thinking styles and methods. It consists of four stages aimed to generate concept ideas, in response to identified needs, to explore them, to develop a set of solutions, and to finally choose a solution through critical examination of the solution set. Experimental findings and re...

Collaborative governance is believed to lead more innovative solutions complex problems in public services. This article analyses whether this hypothesis applies the case of decentralisation labour market policy regional networks various actors Netherlands. We first develop a theoretical argument that integrates theories collaborative with innovation, distinguishing between wide and small optio...

Nowadays, the process of service computing is achieving the momentum through an enhanced paradigm for several type of organization for delivering the functionalities. The orchestrations and the web services are doing consideration about the infrastructure for managing the process of business and activity workflow with web infrastructure. In this paper, novel techniques have been used like enhan...

Modelling is a key activity in conceptual design and system design. Through collaborative modelling, end-users, stakeholders, experts and entrepreneurs are able to create shared understanding about a system representation. This paper reports on a literature review to provide an overview of the commonalities and differences in collaborative modelling research. We develop a framework of analysis ...