Sciweavers

3524 search results - page 132 / 705
» Issues in Active Databases
Sort
View
UIC
2009
Springer
15 years 10 months ago
Context-Aware Activity Recognition through a Combination of Ontological and Statistical Reasoning
Abstract. In the last years, techniques for activity recognition have attracted increasing attention. Among many applications, a special interest is in the pervasive e-Health domai...
Daniele Riboni, Claudio Bettini
143
Voted
CINQ
2004
Springer
182views Database» more  CINQ 2004»
15 years 7 months ago
Mining Constrained Graphs: The Case of Workflow Systems
Abstract. Constrained graphs are directed graphs describing the control flow of processes models. In such graphs, nodes represent activities involved in the process, and edges the ...
Gianluigi Greco, Antonella Guzzo, Giuseppe Manco, ...
110
Voted
COR
2010
96views more  COR 2010»
15 years 3 months ago
Strong activity rules for iterative combinatorial auctions
Activity rules have emerged in recent years as an important aspect of practical auction design. The role of an activity rule in an iterative auction is to suppress strategic behav...
Pavithra Harsha, Cynthia Barnhart, David C. Parkes...
125
Voted
JSS
2011
126views more  JSS 2011»
14 years 6 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...
181
Voted
MIR
2005
ACM
198views Multimedia» more  MIR 2005»
15 years 9 months ago
Semi-automatic video annotation based on active learning with multiple complementary predictors
In this paper, we will propose a novel semi-automatic annotation scheme for video semantic classification. It is well known that the large gap between high-level semantics and low...
Yan Song, Xian-Sheng Hua, Li-Rong Dai, Meng Wang