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VL
1991
IEEE
183views Visual Languages» more  VL 1991»
15 years 3 months ago
The Conceptual Programming Environment, CP: Reasoning Representation using Graph Structures and Operations
The Conceptual Programming environment, CP, being developed at the Computing Research Laboratory (CRL), is a complete knowledge representation visual programming environment for u...
Heather Pfeiffer, Roger T. Hartley
85
Voted
WWW
2003
ACM
16 years 10 days ago
On the bursty evolution of blogspace
We propose two new tools to address the evolution of hyperlinked corpora. First, we define time graphs to extend the traditional notion of an evolving directed graph, capturing li...
Ravi Kumar, Jasmine Novak, Prabhakar Raghavan, And...
102
Voted
EUROGP
2001
Springer
15 years 4 months ago
Exact Schema Theorems for GP with One-Point and Standard Crossover Operating on Linear Structures and Their Application to the S
In this paper, firstly we specialise the exact GP schema theorem for one-point crossover to the case of linear structures of variable length, for example binary strings or program...
Riccardo Poli, Nicholas Freitag McPhee
ASP
2003
Springer
15 years 4 months ago
Using Nested Logic Programs for Answer Set Programming
We present a general method to improve computation of answer sets by analyzing structural properties of normal logic programs. Therefore we use labeled directed graphs associated t...
Thomas Linke
111
Voted
KDD
2006
ACM
198views Data Mining» more  KDD 2006»
16 years 2 days ago
Event detection from evolution of click-through data
Previous efforts on event detection from the web have focused primarily on web content and structure data ignoring the rich collection of web log data. In this paper, we propose t...
Qiankun Zhao, Tie-Yan Liu, Sourav S. Bhowmick, Wei...