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Displaying 1-24 out of 24 total
Exploiting Dynamic Privacy in Socially Regularized Recommenders
Found in: 2012 IEEE 12th International Conference on Data Mining Workshops
By Ramona Bunea,Shahab Mokarizadeh,Nima Dokoohaki,Mihhail Matskin
Issue Date:December 2012
pp. 539-546
In this paper we introduce a privacy-aware collaborative filtering recommender framework which aims to address the privacy concern of profile owners in the context of social trust sparsity. While sparsity in social trust is mitigated by similarity driven t...
 
Information Diffusion in Web Services Networks
Found in: 2012 IEEE 19th International Conference on Web Services (ICWS)
By Shahab Mokarizadeh,Peep Kungas,Mihhail Matskin,Marco Crasso,Marcelo Campo,Alejandro Zunino
Issue Date:June 2012
pp. 488-495
Information diffusion has been studied between and within biosphere, microblogs, social networks, citation networks and other domains, where the network structure is present. These studies have turned to be useful for acquiring intrinsic knowledge for stra...
 
Supporting Place/Space Based Patterns of Citywide Mobile Learning through Multi-Agent Framework
Found in: IEEE International Conference on Wireless, Mobile, and Ubiquitous Technology in Education
By A. Basit Khan,Mihhail Matskin
Issue Date:March 2012
pp. 152-156
There are numerous possible patterns consisting of learners, technological components and physical locations (i.e. Spaces) which can be identified in the context of citywide mobile learning (CML). By patterns, we mean to refer to the different ways in whic...
 
Evaluation of a Semi-automated Semantic Annotation Approach for Bootstrapping the Analysis of Large-Scale Web Service Networks
Found in: Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on
By Shahab Mokarizadeh,Peep Küngas,Mihhail Matskin
Issue Date:August 2011
pp. 388-395
In recent years many methods have been proposed, which require semantic annotations of Web services as an input. Such methods include discovery, match-making, composition and execution of Web services in dynamic settings, just to mention few. At the same t...
 
Quest: An Adaptive Framework for User Profile Acquisition from Social Communities of Interest
Found in: Social Network Analysis and Mining, International Conference on Advances in
By Nima Dokoohaki, Mihhail Matskin
Issue Date:August 2010
pp. 360-364
Within this paper we introduce a framework for semi- to full-automatic discovery and acquisition of bag-of-words style interest profiles from openly accessible Social Web communities. To do such, we construct a semantic taxonomy search tree from target dom...
 
Distributed Web Services Discovery Middleware for Edges of Internet
Found in: Web Services, IEEE International Conference on
By Abdul Haseeb, Mihhail Matskin, Peep Küngas
Issue Date:July 2010
pp. 680-682
The advent of mobile computing devices and development of wireless and ad-hoc networking technologies has led to growth of infrastructure-less environments. Mostly, these environments lie at the edges of Internet i.e. they are disconnected/sparsely connect...
 
AGORA Framework for Service Discovery and Resource Allocation
Found in: Internet and Web Applications and Services, International Conference on
By A. Basit Khan, Mihhail Matskin
Issue Date:May 2010
pp. 438-444
Integration of Web Services and agent technology is still a problem which needs to be solved. Several different approaches have been proposed and demonstrated, however the proposed solutions mainly targeted to translation of different standards. We believe...
 
Social Trust-Aware Recommendation System: A T-Index Approach
Found in: Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on
By Alireza Zarghami, Soude Fazeli, Nima Dokoohaki, Mihhail Matskin
Issue Date:September 2009
pp. 85-90
Collaborative Filtering based on similarity suffers from a variety of problems such as sparsity and scalability. In this paper, we propose an ontological model of trust between users on a social network to address the limitations of similarity measure in C...
 
Applying Semantic Web Service Composition for Action Planning in Multi-robot Systems
Found in: Internet and Web Applications and Services, International Conference on
By Shahab Mokarizadeh, Alberto Grosso, Mihhail Matskin, Peep Kungas, Abdul Haseeb
Issue Date:May 2009
pp. 370-376
In this paper we demonstrate how the Web services based solutions can be effectively utilized and integrated into robotic world. In particular, we consider robotic systems where overall control is not embedded into any of the robots and the local behavior ...
 
Mediator-Based Distributed Web Services Discovery and Invocation for Infrastructure-Less Mobile Dynamic Systems
Found in: Next Generation Web Services Practices, International Conference on
By Abdul Haseeb, Mihhail Matskin, Peep Küngas
Issue Date:October 2008
pp. 46-53
Mobile autonomous systems like robot swarms or mobile software agents operate in a dynamic environment pertaining self-organization, self-configuration and heterogeneity of computing entities. In such settings there is a need for autonomic publishing and d...
 
Handling Large Web Services Models in a Federated Governmental Information System
Found in: Internet and Web Applications and Services, International Conference on
By Riina Maigre, Peep Küngas, Mihhail Matskin, Enn Tyugu
Issue Date:June 2008
pp. 626-631
Experiments with large service models of a federated governmental information system are described. Large syntactic Web service models are being used for automatic composition of services in an e-government information system. A visual tool developed in so...
 
Structural Determination of Ontology-Driven Trust Networks in Semantic Social Institutions and Ecosystems
Found in: Mobile Ubiquitous Computing, Systems, Services and Technologies, International Conference on
By Nima Dokoohaki, Mihhail Matskin
Issue Date:November 2007
pp. 263-268
Social institutions and ecosystems are growing across the web and social trust networks formed within these systems create an extraordinary test-bed to study relation dependant notions such as trust, reputation and belief. In order to capture, model and re...
 
Interaction and Potential Synergy between Commercial and Governmental Web Services - a Case Study
Found in: Services, IEEE Congress on
By Peep Kungas, Mihhail Matskin
Issue Date:July 2007
pp. 1-8
<p>Recent progress in the field of Web services has resulted in deployment of a significant number of Web services. Furthermore, it is expected that the number of available Web services will constantly grow in the following years. Due to the high num...
 
Compositional Logical Semantics for Business Process Languages
Found in: Internet and Web Applications and Services, International Conference on
By Mihhail Matskin, Riina Maigre, Enn Tyugu
Issue Date:May 2007
pp. 38
In this paper we propose a compositional logical semantics for business process languages to be used in automatic Web service composition. We introduce a concept of Higher Order Work Flow (HOWF) and use it for expressing control of business process. A prec...
 
Symbolic Negotiation in Linear Logic with Coalition Formation
Found in: Intelligent Agent Technology, IEEE / WIC / ACM International Conference on
By Peep Kungas, Mihhail Matskin
Issue Date:December 2006
pp. 298-305
In this paper we present a formalism for symbolic negotiation. We regard symbolic negotiation as cooperative problem solving (CPS), which is based on symbolic reasoning and is extended with negotiation-specific rules. The underlying CPS formalism based on ...
 
Web Services Roadmap: The Semantic Web Perspective
Found in: Advanced International Conference on Telecommunications / Internet and Web Applications and Services, International Conference on
By Peep Kungas, Mihhail Matskin
Issue Date:February 2006
pp. 130
<p>Recently the field of Web services has gained focus both in industry and academia. While industry has been mostly interested in standardisation and promotion of the technology, academia has been looking for ways to fit the technology into other fr...
 
Detection of Missing Web Services: The Partial Deduction Approach
Found in: Next Generation Web Services Practices, International Conference on
By Peep Küngas, Mihhail Matskin
Issue Date:August 2005
pp. 339-344
Many methods have been recently proposed for composing automaticallyWeb services from existing ones. The methods range from AI planning to automated theorem proving and graph search algorithms. However, the usability of these methods is greatly affected by...
 
Logic-based Web Services Composition: From Service Description to Process Model
Found in: Web Services, IEEE International Conference on
By Jinghai Rao, Peep Küngas, Mihhail Matskin
Issue Date:June 2004
pp. 446
This paper introduces a method for automatic composition of Semantic Web services using Linear Logic (LL) theorem proving. The method uses Semantic Web service language (DAML-S) for external presentation of Web services, while, internally, the services are...
 
Virtual Enterprise Formation with Agents - an Approach to Implementation
Found in: Intelligent Agent Technology, IEEE / WIC / ACM International Conference on
By Sobah Abbas Petersen, Jinghai Rao, Mihhail Matskin
Issue Date:October 2003
pp. 527
The formation of a Virtual Enterprise and the selection of its partners is an important process in the lifecycle of a Virtual Enterprise. In this paper, we present the Virtual Enterprise formation process as an Agent Interaction Protocol and an approach to...
 
Implementing Explanation Ontology for Agent System
Found in: Web Intelligence, IEEE / WIC / ACM International Conference on
By Xiaomeng Su, Mihhail Matskin, Jinghai Rao
Issue Date:October 2003
pp. 330
The overall issue addressed in this paper is to improve semantic interoperability among and across agent systems. We propose to use explanation as a way to approach that aim. The explanation process is expressed in terms of an explanation ontology shared b...
 
Collaborative Advertising over Internet with Agents
Found in: Database and Expert Systems Applications, International Workshop on
By Mihhail Matskin
Issue Date:September 2001
pp. 0509
Abstract: In this work we discuss an approach to advertising over Internet using software agents. The agents represent users of mobile devices and service/product providers. The user agents autonomously analyze advertisements by cooperation and negotiation...
 
Ontology acquisition from web service descriptions
Found in: Proceedings of the 28th Annual ACM Symposium on Applied Computing (SAC '13)
By Mihhail Matskin, Peep Küngas, Shahab Mokarizadeh
Issue Date:March 2013
pp. 325-332
The lack of formally expressed semantics in web services complemented with the increasing number of available web services is the main obstacle in analyzing and using the existing web services exposed in the Web. In the absence of appropriate reference dom...
     
Enhancing social matrix factorization with privacy
Found in: Proceedings of the 28th Annual ACM Symposium on Applied Computing (SAC '13)
By Mihhail Matskin, Nima Dokoohaki, Ramona Bunea, Shahab Mokarizadeh
Issue Date:March 2013
pp. 277-278
Within the course of this manuscript we present a privacy-preserving collaborative filtering recommender system which aims at alleviating the concern with privacy of user profiles within the context of sparse social trust data. While problem of sparsity in...
     
Symbolic negotiation revisited
Found in: Proceedings of the fifth international joint conference on Autonomous agents and multiagent systems (AAMAS '06)
By Mihhail Matskin, Peep Kungas
Issue Date:May 2006
pp. 432-434
In this paper we propose a formalism for symbolic negotiation. We regard symbolic negotiation as cooperative problem solving (CPS), which is based on symbolic reasoning and is extended with negotiation-specific rules. The underlying CPS formalism was previ...
     
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