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May
9
InformationDynamics
science, web and society. Under (slow) construction
{ Monthly Archives }
May 2007
May
8
Adaptive User Profiles for Enterprise Information Access
HPL-2007-72 Adaptive User Profiles for Enterprise Information Access - Michlmayr, Elke; Cayzer, Steve; Shabajee, Paul
Keyword(s): user profiles; del.icio.us; tagging; folksonomy; web2.0; semantic web; information access; enterprise information management
Abstract: A major challenge for users of enterprise information is finding the information they want, presented in a way that makes sense to them. In this paper we tackle this problem by creating adaptive user profiles from implicit behaviour. In traditional approaches to information filtering, the user has t ...
Full Report Related posts:Adaptive User Profiles...Creating hierarchical user profiles using Wikipedia...Adaptive Infrastructure meets Adaptive Applications...Adaptive Information Technology for Service Lifecycle Management...Finding Experts By Semantic Matching of User Profiles...Semantic Views for Controlled Access to the Semantic Web...
Keyword(s): user profiles; del.icio.us; tagging; folksonomy; web2.0; semantic web; information access; enterprise information management
Abstract: A major challenge for users of enterprise information is finding the information they want, presented in a way that makes sense to them. In this paper we tackle this problem by creating adaptive user profiles from implicit behaviour. In traditional approaches to information filtering, the user has t ...
Full Report Related posts:Adaptive User Profiles...Creating hierarchical user profiles using Wikipedia...Adaptive Infrastructure meets Adaptive Applications...Adaptive Information Technology for Service Lifecycle Management...Finding Experts By Semantic Matching of User Profiles...Semantic Views for Controlled Access to the Semantic Web...
May
8
Towards Trustworthy Virtualisation Environments: Xen Library OS Security Service Infrastructure
HPL-2007-69 Towards Trustworthy Virtualisation Environments: Xen Library OS Security Service Infrastructure - Anderson, Melvin J.; Moffie, Micha; Dalton, Chris I.
Keyword(s): trusted computing; virtualisation; Xen hypervisor
Abstract: New cost effective commodity PC hardware now includes fully virtualisable processors and the Trusted Computing Group's trusted platform module (TPM). This provides the opportunity to combine virtualisation, trusted computing and open source software development to tackle the security challenges mode ...
Full Report Related posts:TCO-aware provisioning of information security infrastructure...APE: An Automated Performance Engineering Process for Software as a Service Environments...A Java API for X.509 Proxy Certificates...Economic Aspects of a Utility Computing Service...Adaptive Overlays for Shared Stream Processing Environments...Assessing client maturity: a key to successful outsourcing...
Keyword(s): trusted computing; virtualisation; Xen hypervisor
Abstract: New cost effective commodity PC hardware now includes fully virtualisable processors and the Trusted Computing Group's trusted platform module (TPM). This provides the opportunity to combine virtualisation, trusted computing and open source software development to tackle the security challenges mode ...
Full Report Related posts:TCO-aware provisioning of information security infrastructure...APE: An Automated Performance Engineering Process for Software as a Service Environments...A Java API for X.509 Proxy Certificates...Economic Aspects of a Utility Computing Service...Adaptive Overlays for Shared Stream Processing Environments...Assessing client maturity: a key to successful outsourcing...
May
8
Capacity and Performance Overhead in Dynamic Resource Allocation to Virtual Containers
HPL-2007-67 Capacity and Performance Overhead in Dynamic Resource Allocation to Virtual Containers - Wang, Zhikui; Zhu, Xiaoyun; Padala, Pradeep; Singhal, Sharad
Keyword(s): overhead; dynamic control; virtualization
Abstract: Today's enterprise data centers are shifting towards a utility computing model where many business critical applications share a common pool of infrastructure resources that offer capacity on demand. Management of such a pool requires having a control system that can dynamically allocate resources t ...
Full Report Related posts:When Virtual is Harder than Real: Resource Allocation Challenges in Virtual Machine Based IT Environments...A Regression-Based Analytic Model for Dynamic Resource Provisioning of Multi-Tier Applications...Performance Evaluation of Virtualization Technologies for Server Consolidation...A System for Privacy-Aware Resource Allocation and Data Processing in Dynamic Environments...Capacity Management and Demand Prediction for Next Generation Data Centers...Predicting Application Resource Requirements in Virtual Environments...
Keyword(s): overhead; dynamic control; virtualization
Abstract: Today's enterprise data centers are shifting towards a utility computing model where many business critical applications share a common pool of infrastructure resources that offer capacity on demand. Management of such a pool requires having a control system that can dynamically allocate resources t ...
Full Report Related posts:When Virtual is Harder than Real: Resource Allocation Challenges in Virtual Machine Based IT Environments...A Regression-Based Analytic Model for Dynamic Resource Provisioning of Multi-Tier Applications...Performance Evaluation of Virtualization Technologies for Server Consolidation...A System for Privacy-Aware Resource Allocation and Data Processing in Dynamic Environments...Capacity Management and Demand Prediction for Next Generation Data Centers...Predicting Application Resource Requirements in Virtual Environments...
May
8
Integrating object detectors
HPL-2007-66 Integrating object detectors - Grosvenor, Dave
Keyword(s): face detector; object detector; integration; expected computational cost; cascade of classifiers; decision tree
Abstract: This paper describes a method for integrating object detectors that reduces the expected computational cost of evaluating all the detectors whilst obtaining the same logical behaviour as running the detectors independently. The method combines the decision trees of the different object detectors int ...
Full Report Related posts:Perceptual Segmentation: Combining Image Segmentation with Object Tagging...A Maximum Likelihood Framework for Integrating Taxonomies...Integrating Multiple Knowledge Sources for Robust Semantic Parsing...Integrating Contextual Video Annotation into Media Authoring for Video Podcasting and Digital Medical Records...A P2P Meta-Index for Spatio-Temporal Moving Object Databases...Complex Queries for Moving Object Databases in DHT-based Systems...
Keyword(s): face detector; object detector; integration; expected computational cost; cascade of classifiers; decision tree
Abstract: This paper describes a method for integrating object detectors that reduces the expected computational cost of evaluating all the detectors whilst obtaining the same logical behaviour as running the detectors independently. The method combines the decision trees of the different object detectors int ...
Full Report Related posts:Perceptual Segmentation: Combining Image Segmentation with Object Tagging...A Maximum Likelihood Framework for Integrating Taxonomies...Integrating Multiple Knowledge Sources for Robust Semantic Parsing...Integrating Contextual Video Annotation into Media Authoring for Video Podcasting and Digital Medical Records...A P2P Meta-Index for Spatio-Temporal Moving Object Databases...Complex Queries for Moving Object Databases in DHT-based Systems...
May
8
Feature Selection for Text Classification
HPL-2007-16(R.1) Feature Selection for Text Classification - Forman, George
Keyword(s): text classification; document categorization; unstructured data; feature generation; feature selection; overview
Abstract: No abstract available. ...
Full Report Related posts:BNS Scaling: An Improved Representation over TF.IDF for SVM Text Classification...Feature Selection Methods for Text Classification...Extremely Fast Text Feature Extraction for Classification and Indexing...Scaling Up Text Classification for Large File Systems...Boosting Inductive Transfer for Text Classification using Wikipedia...A Classification-Based Approach to Policy Refinement...
Keyword(s): text classification; document categorization; unstructured data; feature generation; feature selection; overview
Abstract: No abstract available. ...
Full Report Related posts:BNS Scaling: An Improved Representation over TF.IDF for SVM Text Classification...Feature Selection Methods for Text Classification...Extremely Fast Text Feature Extraction for Classification and Indexing...Scaling Up Text Classification for Large File Systems...Boosting Inductive Transfer for Text Classification using Wikipedia...A Classification-Based Approach to Policy Refinement...
May
8
Jumbo Store: Providing Efficient Incremental Upload and Versioning for a Utility Rendering Service
HPL-2006-144(R.1) Jumbo Store: Providing Efficient Incremental Upload and Versioning for a Utility Rendering Service - Eshghi, Kave; Lillibridge, Mark; Wilcock, Lawrence; Belrose, Guillaume; Hawkes, Rycharde
Keyword(s): synchronization; compression; versioning; upload; storage
Abstract: We have developed a new storage system called the Jumbo Store (JS) based on encoding directory tree snapshots as graphs called HDAGs whose nodes are small variable-length chunks of data and whose edges are hash pointers. We store or transmit each node only once and encode using landmark-based chunki ...
Full Report Related posts:SE3D User Study...Economic Aspects of a Utility Computing Service...Utility functions, prices, and negotiation...An Essence Store for Video Post Production...Efficient and Adaptive Proportional Share I/O Scheduling...Towards understanding and providing assurance about separation...
Keyword(s): synchronization; compression; versioning; upload; storage
Abstract: We have developed a new storage system called the Jumbo Store (JS) based on encoding directory tree snapshots as graphs called HDAGs whose nodes are small variable-length chunks of data and whose edges are hash pointers. We store or transmit each node only once and encode using landmark-based chunki ...
Full Report Related posts:SE3D User Study...Economic Aspects of a Utility Computing Service...Utility functions, prices, and negotiation...An Essence Store for Video Post Production...Efficient and Adaptive Proportional Share I/O Scheduling...Towards understanding and providing assurance about separation...
May
6
ECCS07 satellite conference: SoWeb2007
Submission are now open for the ECCS07 satellite conference Social Websites - Complex Dynamics and Structure, to be held in Dresden on October 5th, 2007. The text of the call for papers is available here.
Related posts:TAGora at ECCS07 in Dresden...Technology for Providing Educational Video on Demand on Campus...Ramping up for CanUX 2008...Ramping up for CanUX 2008...Signal + Context = Better Classification...Conceptual Clustering of Social Bookmarking Sites...