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INFOSCALE
2007
ACM
9 years 7 months ago
A model-based WiFi localization method
—Due to the proliferation of WiFi access points, indoor localization methods based on WiFi signal strengths are becoming more and more attractive because they don’t require add...
Dik Lun Lee, Qiuxia Chen
INFOSCALE
2007
ACM
9 years 7 months ago
Scalable problem localization for distributed systems: principles and practices
Problem localization is a critical part of providing crucial system management capabilities to modern distributed environments. One key open challenge is for problem localization ...
Rui Zhang, Bruno C. d. S. Oliveira, Alan Bivens, S...
INFOSCALE
2007
ACM
9 years 7 months ago
Citation data clustering for author name disambiguation
In this paper, we propose a new method of citation data clustering for author name disambiguation. Most citation data appearing in the reference section of scientific papers incl...
Tomonari Masada, Atsuhiro Takasu, Jun Adachi
INFOSCALE
2007
ACM
9 years 7 months ago
A flexible mandatory access control policy for XML databases
A flexible mandatory access control policy (MAC) for XML databases is presented in this paper. The label type and label access policy can be defined according to the requirements ...
Hong Zhu, Renchao Jin, Kevin Lü
INFOSCALE
2007
ACM
9 years 7 months ago
A dubiety-determining based model for database cumulated anomaly intrusion
— The concept of Cumulated Anomaly (CA), which describes a new type of database anomalies, is addressed. A typical CA intrusion is that when a user who is authorized to modify da...
Gang Lu, Junkai Yi, Kevin Lü
INFOSCALE
2007
ACM
9 years 7 months ago
Load-balancing and caching for collection selection architectures
— To address the rapid growth of the Internet, modern Web search engines have to adopt distributed organizations, where the collection of indexed documents is partitioned among s...
Diego Puppin, Fabrizio Silvestri, Raffaele Perego,...
INFOSCALE
2007
ACM
9 years 7 months ago
Exploring lattice structures in mining multi-domain sequential patterns
— Since sequential patterns may exist in multiple sequence databases, we propose algorithm PropagatedMine+ to efficiently discover multi-domain sequential patterns. Prior works ...
Zhung-Xun Liao, Wen-Chih Peng
INFOSCALE
2007
ACM
9 years 7 months ago
Ontology driven adaptive data processing in wireless sensor networks
It is important to provide adaptive data processing in wireless sensor networks in order to deal with various applications. In this paper,we propose a WIreless Sensor Networks Ont...
Yuheng Hu, Zhendong Wu, Ming Guo
INFOSCALE
2007
ACM
9 years 7 months ago
Mining query logs to optimize index partitioning in parallel web search engines
Large-scale Parallel Web Search Engines (WSEs) needs to adopt a strategy for partitioning the inverted index among a set of parallel server nodes. In this paper we are interested ...
Claudio Lucchese, Salvatore Orlando, Raffaele Pere...
INFOSCALE
2007
ACM
9 years 7 months ago
Evaluation study of a distributed caching based on query similarity in a P2P network
Several caching techniques have been used to reduce the bandwidth consumption and to provide faster answers in P2P systems. In this paper, we address the problem of reducing unnec...
Mouna Kacimi, Kokou Yétongnon
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