7,344 Result(s)
within
English
Artificial Intelligence
Information Systems Applications (incl. Internet)
**g WANG
-
Article
Effective error estimates for the numerical solution of Fredholm integral equations
This paper describes the theoretical basis of an effective a posteriori error analysis for Fredholm integral equations of the second kind. We present error bounds from which we then derive error estimators tha...
-
Article
TAUS: A file-based software understanding tool
A program called TAUS, a Tool for Analyzing and Understanding Software, was developed. It is designed to help the programmer analyze and understand the software interactively. Its aim is to reduce the dependen...
-
Article
A framework for command recovery in user interface
In this paper, a framework is presented for adding a general command recovery facility to user interface. A simple model of interactive system is discussed and four meta commands, UNDO, REDO, SKIPBACK, and SKI...
-
Article
On the execution mechanisms of parallel graph reduction
Parallel graph reduction is a promising model for new generation computer because of its amenability to both programming and parallel computing. In this paper, an initial design for a parallel graph reduction ...
-
Chapter and Conference Paper
A proof-theoretic framework for nonmonotonic reasoning and logic programming
This paper proposes a general proof-theoretic framework, where negative literals in a query are proved by a new mechanism of negation-as-failure. This new mechanism handles nonground negative literals and thus...
-
Article
TST — An algorithm for global microcode compaction with timing constraints
Existing global microcode compaction approaches have all assumed a target architecture that has microoperation conflicts and data dependencies as the two fundamental compaction constraints. However, new practi...
-
Chapter and Conference Paper
An optimal parallel algorithm for the vertical segment visibility reporting problem
In this paper, we present a parallel algorithm for solving the all-pairs vertical segment visibility reporting (SVR) problem. Given a set S={S 0, S 1,...,S n−1} of disjoint vertical segments in the plane, the SVR...
-
Chapter and Conference Paper
Unordered tree contraction
The tree contraction problem is for reducing a rooted tree to its root by a sequence of independent vertex removals. All of the previous research works are concentrated on ordered rooted tree whereas in this p...
-
Chapter and Conference Paper
Incremental database design revisited
Three new classes of database schemes are defined. The class of weakly independent schemes is a generalization of independent schemes in a centralized environment. The classes of expansion-chased schemes and s...
-
Article
An intelligent tool to support requirements analysis and conceptual design of database design
As an application of artificial intelligence and expert system technology to database design, this paper presents an intelligent design tool NITDT, which comprises a requirements specification language NITSL, ...
-
Article
A new approach to database auto-design by logic
The database auto-design is an important problem in database research. In this paper we propose some new ideas and an approach called “logic approach” to implement the database auto-design. Given a relational ...
-
Article
A domain knowledge driven approach for user interface software development
A domain knowledge driven user interface development approach is described. As a conceptual design of the user interface, the domain knowledge defines the user interface in terms of objects, actions and their ...
-
Article
On parallel evaluation of ordered attribute grammars
In this paper, a parallel algorithm is presented for the evaluation of ordered attribute grammars. The parallelism is achieved by constructing the so-called parallel visit sequences and accordingly augmenting ...
-
Article
The researches in fault-tolerant dataflow architecture
Fault-tolerant dataflow system is an entirely new field. This paper presents an overview of FTDF-TD, a fault-tolerant dataflow system. Various aspects of FTDF-TD, such as the architecture, the fault-tolerant s...
-
Article
AECAM: An extension matrix algorithm on a cellular automata machine
A simplified version of the extension matrix algorithm has been proved to be useful for implementation on a cellular automata machine (CAM-6). The algorithm and its implementation are described.
-
Article
Polynomial tests of normal forms and some related results
The following problem is called the everywhere-cover problem: “Given a set of dependencies over a database schemen, is the set of dependencies explicitly given for each relation scheme equivalent to the depend...
-
Article
The location of singular and inflection points for planar cubicB-spline curve
Using vectors between control points (ai=Pi+1-Pi), parameters λ and μ (such that \(a_i + 1 = \lambda a_i + \mu a_i + 2\) ...
-
Article
A basic algorithm for computer-aided design of material arrangement
An algorithm has been obtained for solving the packing problem of placing convex polygons with different shapes and sizes into a rectangular vessel by simulating the elastic mechanics process. It is pointed ou...
-
Article
Improvements on certainty factor model and its application to conflict resolution in CDPS
In this paper some improvements on certainty factor model are discussed aiming at: 1) including, in a rule “E→H”, not only theCF ofH whenE exists but alsoCF of
-
Article
Structured development environment based on the object-oriented concepts
The object-oriented software development is a kind of promising software methodology and leading to a wholly new way for solving problems. In the research on the rapid construction of Structured Development En...
