LCF examples in HOL.- A graphical tool for proving UNITY progress.- Reasoning about a class of linear systems of equations in HOL.- Towards a HOL theory of memory.- Providing tractable security analyses in HOL.- Highlighting the lambda-free fragment of Automath.- First-order automation for higher-order-logic theorem proving.- Symbolic animation as a proof tool.- Datatypes in L2.- A formal theory of undirected graphs in higher-order logc.- Mechanical verification of distributed algorithms in higher-order logic.- Tracking design changes with formal verification.- Weak systems of set theory related to HOL.- Interval-semantic component models and the efficient verification of transaction-level circuit behavior.- An interpretation of Noden in HOL.- Reasoning about real circuits.- Binary decision diagrams as a HOL derived rule.- Trustworthy tools for trustworthy programs: A verified verification condition generator.- S: A machine readable specification notation based on higher order logic.- An engineering approach to formal digital system design.- Generating designs using an Algorithmic Register Transfer Language with formal semantics.- A HOL formalisation of the Temporal Logic of Actions.- Studying the ML module system in HOL.- Towards a mechanically supported and compositional calculus to design distributed algorithms.- Simplifying deep embedding: A formalised code generator.- Automating verification by functional abstraction at the system level.- A parameterized proof manager.- Implementational issues for verifying RISC-pipeline conflicts in HOL.- Specifying instruction-set architectures in HOL: A primer.- Representing higher-order logic proofs in HOL.