Titlebook: Concurrency and Parallelism, Programming, Networking, and Security; Second Asian Computi Joxan Jaffar,Roland H. C. Yap Conference proceedin

幻想

Symbolic rights and vouchers for access control in distributed object systems,This paper describes a new access control scheme for distributed object-oriented systems. This scheme defines new access rights, called . that control the authorization to perform high level operations involving several objects. We present these new access rights and give an example of their usefulness.

PHON

MOTIF

要控制

Declarative debugging in constraint logic programming,t logic program semantics is redefined in terms of proof trees using a cover relation. We give a theoretical framework where declarative diagnosis method can be studied thanks to the inductive nature of the semantics. We define the notions of symptoms and errors and prove that if there exists a symptom then there exists an error.

drusen

Benign

Broadcasting in star graphs with Byzantine failures,erates up to ?.?3.?1/2? Byzantine failures in the .-star graph, where . is the smallest positive integer satisfying .!. The broadcasting time of the scheme is logarithmic in the number of nodes of the .-star graph.

Urologist

Forage飼料

https://doi.org/10.1007/978-1-4614-3212-8the consequences we obtain are: (a) a collapse of two circuit classes is equivalent to a relativizable collapse of the two corresponding polynomial time classes; and (b) a collapse of uniformity conditions for small depth circuits is equivalent to a related absolute (i.e., unrelativized) collapse in the polynomial time world.

擁護者

https://doi.org/10.1007/978-1-4614-3212-8t logic program semantics is redefined in terms of proof trees using a cover relation. We give a theoretical framework where declarative diagnosis method can be studied thanks to the inductive nature of the semantics. We define the notions of symptoms and errors and prove that if there exists a symptom then there exists an error.

致敬

Traditional Rainwater Harvesting Structureswe focus on the definition and verification of an integrated set of distributed concurrency control schemes based on a novel consistency model for solving three inconsistency problems: divergence, causality-violation, and intention-violation in real-time cooperative editing systems.