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CIKM
1997
Springer
15 years 2 months ago
An Analysis of Cardinality Constraints in Redundant Relationships
In this paper, we present a complete analysis of redundant relationships in the entity-relationship model. Existing approaches use the concept of functional dependencies for ident...
James Dullea, Il-Yeol Song
JNCA
2008
104views more  JNCA 2008»
14 years 10 months ago
Computing in social networks with relationship algebra
Communities are the latest phenomena on the Internet. At the heart of each community lies a social network. In this paper, we show a generalized framework to understand and reason...
Javed I. Khan, Sajid S. Shaikh
ATAL
2005
Springer
15 years 3 months ago
Trust evaluation through relationship analysis
Current mechanisms for evaluating the trustworthiness of an agent within an electronic marketplace depend either on using a history of interactions or on recommendations from othe...
Ronald Ashri, Sarvapali D. Ramchurn, Jordi Sabater...
70
Voted
WWW
2010
ACM
15 years 5 months ago
Modeling relationship strength in online social networks
Previous work analyzing social networks has mainly focused on binary friendship relations. However, in online social networks the low cost of link formation can lead to networks w...
Rongjing Xiang, Jennifer Neville, Monica Rogati
89
Voted
ESOP
2007
Springer
15 years 4 months ago
On the Relationship Between Concurrent Separation Logic and Assume-Guarantee Reasoning
We study the relationship between Concurrent Separation Logic (CSL) and the assume-guarantee (A-G) method (a.k.a. rely-guarantee method). We show in three steps that CSL can be tre...
Xinyu Feng, Rodrigo Ferreira, Zhong Shao