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IFIPTM
2009
171views Management» more  IFIPTM 2009»
13 years 9 months ago
Trust-Enhanced Recommender Systems for Efficient On-Line Collaboration
Trust has been explored by many researchers in the past as a solution for assisting the process of recommendation production. In this work we are examining the feasibility of build...
Georgios Pitsilis
IFIPTM
2009
119views Management» more  IFIPTM 2009»
13 years 9 months ago
Detection and Prevention of Insider Threats in Database Driven Web Services
In this paper, we take the first step to address the gap between the security needs in outsourced hosting services and the protection provided in the current practice. We consider ...
Tzvi Chumash, Danfeng Yao
IFIPTM
2009
163views Management» more  IFIPTM 2009»
13 years 9 months ago
TrustBuilder2: A Reconfigurable Framework for Trust Negotiation
To date, research in trust negotiation has focused mainly on the theoretical aspects of the trust negotiation process, and the development of proof of concept implementations. Thes...
Adam J. Lee, Marianne Winslett, Kenneth J. Perano
IFIPTM
2009
89views Management» more  IFIPTM 2009»
13 years 9 months ago
TIUPAM: A Framework for Trustworthiness-Centric Information Sharing
Abstract. Information is essential to decision making. Nowadays, decision makers are often overwhelmed with large volumes of information, some of which may be inaccurate, incorrect...
Shouhuai Xu, Ravi S. Sandhu, Elisa Bertino
ICSE
2009
IEEE-ACM
13 years 9 months ago
A model for dynamic and adaptable services management
The dynamic nature of Service-Oriented Architectures challenges traditional systems management practices which tend to be static in nature. We propose a goal-oriented, agent-based...
Patrick Martin, Wendy Powley, Imad Abdallah, Jun L...
ICOODB
2009
94views Database» more  ICOODB 2009»
13 years 9 months ago
Metamodelling with Datalog and Classes: ConceptBase at the Age of 21
ConceptBase is a deductive object-oriented database system intended for the management of metadata. A distinguishing feature of the Telos language underlying ConceptBase is the abi...
Matthias Jarke, Manfred A. Jeusfeld, Hans W. Nisse...
TMA
2010
Springer
137views Management» more  TMA 2010»
13 years 9 months ago
K-Dimensional Trees for Continuous Traffic Classification
Abstract. The network measurement community has proposed multiple machine learning (ML) methods for traffic classification during the last years. Although several research works ha...
Valentín Carela-Español, Pere Barlet...
TMA
2010
Springer
150views Management» more  TMA 2010»
13 years 9 months ago
Validation and Improvement of the Lossy Difference Aggregator to Measure Packet Delays
One-way packet delay is an important network performance metric. Recently, a new data structure called Lossy Difference Aggregator (LDA) has been proposed to estimate this metric m...
Josep Sanjuàs-Cuxart, Pere Barlet-Ros, Jose...
TMA
2010
Springer
148views Management» more  TMA 2010»
13 years 9 months ago
TCP Traffic Classification Using Markov Models
This paper presents a novel traffic classification approach which classifies TCP connections with help of observable Markov models. As traffic properties, payload length, direction...
Gerhard Münz, Hui Dai, Lothar Braun, Georg Ca...
TMA
2010
Springer
140views Management» more  TMA 2010»
13 years 9 months ago
Uncovering Relations between Traffic Classifiers and Anomaly Detectors via Graph Theory
Abstract. Network traffic classification and anomaly detection have received much attention in the last few years. However, due to the the lack of common ground truth, proposed met...
Romain Fontugne, Pierre Borgnat, Patrice Abry, Ken...