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SIGSOFT
2010
ACM
15 years 2 months ago
Realizability analysis for message-based interactions using shared-state projections
The global interaction behavior in message-based systems can be specified as a finite-state machine defining acceptable sequences of messages exchanged by a group of peers. Realiz...
Sylvain Hallé, Tevfik Bultan
CIKM
2010
Springer
15 years 1 months ago
Modeling reformulation using passage analysis
Query reformulation modifies the original query with the aim of better matching the vocabulary of the relevant documents, and consequently improving ranking effectiveness. Previou...
Xiaobing Xue, W. Bruce Croft, David A. Smith
WWW
2007
ACM
16 years 5 months ago
Altering document term vectors for classification: ontologies as expectations of co-occurrence
In this paper we extend the state-of-the-art in utilizing background knowledge for supervised classification by exploiting the semantic relationships between terms explicated in O...
Meenakshi Nagarajan, Amit P. Sheth, Marcos Kawazoe...
AVI
2006
15 years 5 months ago
Contrasting portraits of email practices: visual approaches to reflection and analysis
Over time, many people accumulate extensive email repositories that contain detailed information about their personal communication patterns and relationships. We present three vi...
Adam Perer, Marc A. Smith
HUC
2011
Springer
14 years 4 months ago
Promoting intergenerational communication through location-based asynchronous video communication
We describe the design and field evaluation of the Serendipitous Family Stories system, a web and mobile service that allows for videos to be saved in user-specified real-world lo...
Frank R. Bentley, Santosh Basapur, Sujoy Kumar Cho...