Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: CoSQL: A Conversational Text-to-SQL Challenge Towards Cross-Domain
  Natural Language Interfaces to Databases   We present CoSQL, a corpus for building cross-domain, general-purpose
database (DB) querying dialogue systems. It consists of 30k+ turns plus 10k+
annotated SQL queries, obtained from a Wizard-of-Oz (WOZ) collection of 3k
dialogues querying 200 complex DBs spanning 138 domains. Each dialogue
simulates a real-world DB query scenario with a crowd worker as a user
exploring the DB and a SQL expert retrieving answers with SQL, clarifying
ambiguous questions, or otherwise informing of unanswerable questions. When
user questions are answerable by SQL, the expert describes the SQL and
execution results to the user, hence maintaining a natural interaction flow.
CoSQL introduces new challenges compared to existing task-oriented dialogue
datasets:(1) the dialogue states are grounded in SQL, a domain-independent
executable representation, instead of domain-specific slot-value pairs, and (2)
because testing is done on unseen databases, success requires generalizing to
new domains. CoSQL includes three tasks: SQL-grounded dialogue state tracking,
response generation from query results, and user dialogue act prediction. We
evaluate a set of strong baselines for each task and show that CoSQL presents
significant challenges for future research. The dataset, baselines, and
leaderboard will be released at https://yale-lily.github.io/cosql.

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The categories of this paper are: chao-dyn
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The categories of this paper are: atom-ph
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The categories of this paper are: nlin
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-bio
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The categories of this paper are: adap-org
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The categories of this paper are: patt-sol
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The categories of this paper are: stat
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The categories of this paper are: math-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-ex
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The categories of this paper are: hep-ph
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The categories of this paper are: solv-int
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The categories of this paper are: supr-con