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JSS
2011
126views more  JSS 2011»
12 years 10 months ago
A novel statistical time-series pattern based interval forecasting strategy for activity durations in workflow systems
Forecasting workflow activity durations is of great importance to support satisfactory QoS in workflow systems. Traditionally, a workflow system is often designed to facilitate the...
Xiao Liu, Zhiwei Ni, Dong Yuan, Yuan-Chun Jiang, Z...
MOBISYS
2011
ACM
12 years 10 months ago
TagSense: a smartphone-based approach to automatic image tagging
Mobile phones are becoming the convergent platform for personal sensing, computing, and communication. This paper attempts to exploit this convergence towards the problem of autom...
Chuan Qin, Xuan Bao, Romit Roy Choudhury, Srihari ...
PLPV
2011
ACM
12 years 10 months ago
Local actions for a curry-style operational semantics
Soundness proofs of program logics such as Hoare logics and type systems are often made easier by decorating the operational semantics with information that is useful in the proof...
Gordon Stewart, Andrew W. Appel
POPL
2011
ACM
12 years 10 months ago
Pick your contexts well: understanding object-sensitivity
ensitivity has emerged as an excellent context abstraction for points-to analysis in object-oriented languages. Despite its practical success, however, object-sensitivity is poorl...
Yannis Smaragdakis, Martin Bravenboer, Ondrej Lhot...
SACMAT
2011
ACM
12 years 10 months ago
Anomaly discovery and resolution in web access control policies
The advent of emerging technologies such as Web services, serviceoriented architecture, and cloud computing has enabled us to perform business services more efficiently and effec...
Hongxin Hu, Gail-Joon Ahn, Ketan Kulkarni
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