SRI International

Isolation and structure of the endogenous agonist of opioid receptor-like ORL1 receptor

The DARPA packet radio network protocols

In this paper we describe the current state of the DARPA packet radio network. Fully automated algorithms and protocols to organize, control, maintain, and move traffic through ...

Issues in packet radio network design

There are many design choices that must be made in the development of a packet radio network. There is usually no single correct choice, and the decisions are dependent on the e...

Multi-way Clustering on Relation Graphs

A number of real-world domains such as social networks and e-commerce involve heterogeneous data that describes relations between multiple classes of entities.Understanding the ...

Security and inference in multilevel database and knowledge-base systems

This paper addresses the threat to multilevel security that arises from logical inference and the semantics of the application. Such compromises of security are particularly cha...

Future directions in packet radio architectures and protocols

The technology of packet switching over multihop, multiple-access channels has evolved to the point at which its protocols can now support internetwork operation of medium-size ...

Pushing the envelope - aside [speech recognition

Despite successes, there are still significant limitations to speech recognition performance, particularly for conversational speech and/or for speech with significant acoustic ...

Effect of pricing on perception of product quality.

Aggregation and inference: facts and fallacies

The author examines inference and aggregation problems that can arise in multilevel relational database systems and points out some fallacies in current thinking about these pro...

Detection and elimination of inference channels in multilevel relational database systems

Multilevel relational database systems store information at different security classifications. An inference problem exists if it is possible for a user with a low-level clearan...