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» Formal specification: a roadmap
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POPL
2005
ACM
14 years 9 months ago
Environmental acquisition revisited
In 1996, Gil and Lorenz proposed programming language constructs for specifying environmental acquisition in addition to inheritance acquisition for objects. They noticed that in ...
Richard Cobbe, Matthias Felleisen
VLDB
2007
ACM
121views Database» more  VLDB 2007»
14 years 9 months ago
Ranked Subsequence Matching in Time-Series Databases
Existing work on similar sequence matching has focused on either whole matching or range subsequence matching. In this paper, we present novel methods for ranked subsequence match...
Wook-Shin Han, Jinsoo Lee, Yang-Sae Moon, Haifeng ...
SIGMOD
2009
ACM
148views Database» more  SIGMOD 2009»
14 years 9 months ago
Combining keyword search and forms for ad hoc querying of databases
A common criticism of database systems is that they are hard to query for users uncomfortable with a formal query language. To address this problem, form-based interfaces and keyw...
Eric Chu, Akanksha Baid, Xiaoyong Chai, AnHai Doan...
PODS
2005
ACM
119views Database» more  PODS 2005»
14 years 9 months ago
Security analysis of cryptographically controlled access to XML documents
Some promising recent schemes for XML access control employ encryption for implementing security policies on published data, avoiding data duplication. In this paper we study one ...
Bogdan Warinschi, Martín Abadi
PODS
2008
ACM
158views Database» more  PODS 2008»
14 years 9 months ago
Local Hoare reasoning about DOM
The W3C Document Object Model (DOM) specifies an XML update library. DOM is written in English, and is therefore not compositional and not complete. We provide a first step toward...
Philippa Gardner, Gareth Smith, Mark J. Wheelhouse...