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IH
1998
Springer
15 years 6 months ago
The Steganographic File System
Abstract. Users of some systems are at risk of being compelled to disclose their keys or other private data, and this risk could be mitigated if access control mechanisms supported...
Ross J. Anderson, Roger M. Needham, Adi Shamir
SIGGRAPH
1997
ACM
15 years 6 months ago
Rendering complex scenes with memory-coherent ray tracing
Simulating realistic lighting and rendering complex scenes are usually considered separate problems with incompatible solutions. Accurate lighting calculations are typically perfo...
Matt Pharr, Craig E. Kolb, Reid Gershbein, Pat Han...
106
Voted
CIKM
1997
Springer
15 years 6 months ago
The Need for Metrics in Visual Information Analysis
CT This paper explores several methods for visualizing the thematic content of large document collections. As opposed to traditional query-driven document retrieval, these methods ...
Nancy Miller, Elizabeth G. Hetzler, Grant Nakamura...
HT
1993
ACM
15 years 6 months ago
Searching for the Missing Link: Discovering Implicit Structure in Spatial Hypertext
Hypertexts may be implicitly structured, based on either node content or context. In this paper, we examine implicit structures that rely on the interpretation of node’s spatial...
Catherine C. Marshall, Frank M. Shipman III
109
Voted
SIGIR
1993
ACM
15 years 6 months ago
A Model of Information Retrieval Based on a Terminological Logic
According to the logical model of Information Retrieval (IR), the task of IR can be described as the extraction, from a given document base, of those documents d that, given a que...
Carlo Meghini, Fabrizio Sebastiani, Umberto Stracc...