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ICDM
2007
IEEE
133views Data Mining» more  ICDM 2007»
14 years 4 months ago
Topical N-Grams: Phrase and Topic Discovery, with an Application to Information Retrieval
Most topic models, such as latent Dirichlet allocation, rely on the bag-of-words assumption. However, word order and phrases are often critical to capturing the meaning of text in...
Xuerui Wang, Andrew McCallum, Xing Wei
AIRS
2005
Springer
14 years 3 months ago
The Empirical Impact of the Nature of Novelty Detection
Sentence level novelty detection aims at spotting sentences with novel information from an ordered sentence list. In the task, sentences appearing later in the list with no new me...
Le Zhao, Min Zhang, Shaoping Ma
TGC
2005
Springer
14 years 3 months ago
A General Name Binding Mechanism
We study fusion and binding mechanisms in name passing process calculi. To this purpose, we introduce the U-Calculus, a process calculus with no I/O polarities and a unique form of...
Michele Boreale, Maria Grazia Buscemi, Ugo Montana...
IAJIT
2008
319views more  IAJIT 2008»
13 years 10 months ago
Diagnosis of Distillation Column Problems Using New Generation Gamma-Ray Scanning Gauge
: The Gamma-Ray scanning technique effective means for the diagnosis and identification of installations and process's problems in general and in particular in the case of dis...
Khalid Laraki, Rachad Alami, Rajaa El Morsli, Abde...
TCS
2008
13 years 10 months ago
On a quasi-ordering on Boolean functions
It was proved few years ago that classes of Boolean functions definable by means of functional equations [9], or equivalently, by means of relational constraints [16], coincide wit...
Miguel Couceiro, Maurice Pouzet