About
By introducing a second challenge we hope to keep the momentum going, and to further promote the formation of a research community around the applied entailment task. As in the previous challenge, the main task is judging whether a hypothesis (H) is entailed by a text (T). One of the main goals for the RTE-2 dataset is to provide more "realistic" text-hypothesis examples, based mostly on outputs of actual systems. We focus on the four application settings mentioned above: QA, IR, IE and multi-document summarization. Each portion of the dataset includes typical T-H examples that correspond to success and failure cases of such applications. The examples represent different levels of entailment reasoning, such as lexical, syntactic, morphological and logical.
Videos
Lectures

Discounted UCB
Apr 15, 2007
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3606 views

Morphological Learning as Principled Argument
Feb 25, 2007
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4566 views

Summarisation and the RTE Challenge
Apr 15, 2007
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3124 views

Exploration vs. Exploitation Challenge Framework
Feb 25, 2007
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3403 views

Letter-to-Phoneme Conversion Challenge and Discussion
Feb 25, 2007
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3101 views

Multy Armed Bandit Problem
Feb 25, 2007
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4990 views

Textual inference data set
Apr 15, 2007
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2935 views

Exploration vs. Exploitation Challenge
Apr 15, 2007
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3380 views

Mining XML documents - Bridging the gap between Machine Learning and Information...
Feb 25, 2007
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5369 views

A Simpler, Intuitive Approach to Morpheme Induction
Feb 25, 2007
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3123 views

Letter-to-Phoneme Conversion Challenge - Part 2
Feb 25, 2007
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2862 views
A Simpler, Intuitive Approach to Morpheme Induction
Apr 15, 2007
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4491 views

Unsupervised Morphological Segmentation Based on Segment Predictability and Word...
Feb 25, 2007
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3372 views

PASCAL Visualisation Challenge - Part 1
Feb 25, 2007
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4825 views

Panel 1: Perspectives on Textual Entailment
Feb 25, 2007
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3153 views

Touch Clarity Exploration versus Exploitation Challenge
Feb 25, 2007
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2930 views

PASCAL Visualisation Challenge - Part 2
Feb 25, 2007
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4959 views

Combinatory Hybrid Elementary Analysis of Text
Feb 25, 2007
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3396 views

Morfessor in the Morpho Challenge
Feb 25, 2007
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4133 views

Simple UCB for parallel tracking
Apr 15, 2007
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3862 views

Exploration versus Exploitation
Feb 25, 2007
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4298 views

Answer Validation Excercise - AVE
Apr 15, 2007
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2984 views

Sum up of what has been done in PASCAL
Feb 25, 2007
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2945 views

Exploration Vs. Exploitation Chalenge part 2
Apr 15, 2007
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3110 views

Two-step Approach to Unsupervised Morpheme Segmentation
Feb 25, 2007
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3784 views
Second PASCAL Recognizing Textual Entailment Challenge (RTE-2)

UNED at PASCAL RTE-2 Challenge
Feb 25, 2007
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2952 views

When Logical Inference Helps Determining Textual Entailment (and When it Doesn´t...
Feb 25, 2007
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3618 views

Using Maximal Embedded Syntatic Subtrees for Textual Entailment Recognition
Feb 25, 2007
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2948 views

Toward Dependency Path based Entailment
Feb 25, 2007
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2945 views

Classical Aproach Interpretation
Apr 15, 2007
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2999 views

Recognizing Textual Entailment with LCC´s GROUNDHOG System
Feb 25, 2007
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5942 views

Tree Edit Distance for Recognizing Textual Entailment: Estimating the Cost of In...
Feb 25, 2007
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3225 views

Coping with Semantic Uncertainty with VENSES
Feb 25, 2007
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3265 views

Two Related Lexico-Syntactic Approaches to Entailment
Feb 25, 2007
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4245 views

Learning to Distinguish Valid Textual Entailments
Feb 25, 2007
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5883 views

Learning Textual Entailment from Examples
Feb 25, 2007
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4428 views

Normalized Alignment of Dependency Trees for Detecting Textual Entailment
Feb 25, 2007
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2973 views

Approaching Textual Entailment with LFG and FrameNet Frames
Feb 25, 2007
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4686 views

Entailment Cases in Intelligent Tutoring Systems
Apr 15, 2007
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3279 views

COGEX at the Second Recognizing Textual Entailment Challenge
Feb 25, 2007
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3250 views
Debate

Debate
Feb 25, 2007
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2833 views

Debate
Feb 25, 2007
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2801 views

Debate
Feb 25, 2007
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2941 views

Debate: Panel 1
Feb 25, 2007
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3061 views