Báo cáo khoa học: "Corpus-based interpretation of instructions in virtual environments" pot

... and Regina Barzilay. 2009. Reinforcement learning for mapping instructions to actions. In Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint ... Gargett, Konstantina Garoufi, Alexander Koller, and Kristina Striegnitz. 2010. The GIVE-2 corpus of giving instructions in virtual environments. In Pro- ceedings of the 7th C...

Ngày tải lên: 07/03/2014, 18:20

... by TF is the beginning of the interval. What in turn sites the RT of the main clause is the end of the interval. The processing of the first two clauses is just the same as in examples 7a and ... diverge. In 10a-3, the beginning of ADV is most plausibly interpreted with respect to the TF. The end of ADV in turn provides an anaphoric interpretation point for RT 3....

Ngày tải lên: 17/03/2014, 20:20

... or otherwise interpret its input elements, either individually or in groups, as instances of other representation elements. But finding new interpretations can be very dlt~cult; in general, ... enumerated the kinds of tasks a text planner should be able to do. This paper describes the principal lesson learned in combining a num- ber of planning tasks in a planner-realiser:...

Ngày tải lên: 08/03/2014, 18:20

... needed to obtain transitive closure for inheritance, but in other studies of this text a great deal of power is gained by using general inference rules for paraphrasing the question into the terms ... be ixiclu.'ted in the basic questioning procedure. AI Handbook Study In studying the pro ~ss of answering questions from fifty pages of the AI tlandbook, it is striking...

Ngày tải lên: 17/03/2014, 19:21

... The Role Of Focussing in Interpretation of Pronouns Candace L. Sidner Artificial Intelligence Laboratory Massachusetts Institute of Technology Cambridge, MA 02139 ... authors all point out the need for inferencing as part of anaphora disambiguation, but each of their schemes for inferencing suffer from the need for control which will reduce the combinatorial ... repre...

Ngày tải lên: 21/02/2014, 20:20

... constant READINESS -OF into the following equiv- alent expression, which will be convenient for sub- sequent processing: {x • domain (READINESS -OF) X range(READINESS -OF) / READINESS -OF( x[1]), ... answered in three ways, of ascending informativeness: 1) with a set of speed values (possibly of smaller cardinality then the set of ships in the Indian Ocean) 2) with a...

Ngày tải lên: 31/03/2014, 18:20

... proteins that evolved independently from hemocyanins [4]. Although hexamerins might be ubiquitous in insects [14,19–21], hemocyanin appears to be missing in eume- tabolous insects [22]. Here we investigate ... coordinated by three histidines in two distinct binding sites. Some hemocyanins assemble into large oligomers of up to 8 · 6 subunits [1]. The occurrence and properties of hem...

Ngày tải lên: 18/02/2014, 08:20

... gradual decrease of the number of nucleosomes per chain in the main peak, with a corresponding increase in the Fig. 5. UV absorbance profiles of sucrose gradients of an oligonu- cleosome sample of six to ... the size of the original samples after digestion of the linkers, was sug- gested by Dorigo et al. [14] to indicate incomplete crosslinking. However, incomplete but random...

Ngày tải lên: 18/02/2014, 18:20

... Topotecan. Treatment with Quercetin did not inhibit ROS generation, and enhanced cytotoxicity of Topotecan in both cells. In contrast, NAC enhanced resistance against doxorubicine and vincristine ... perplexing diversity of lesions is continuously induced in our genes ranging from sin- gle and double strand breaks, to chemical alterations of nucleo- tides including adducts, as wel...

Ngày tải lên: 19/02/2014, 07:20

... 301–333) of ephrin B2 confers high-affinity binding to the SH2 domain of the Grb4 protein. Tyrosine phosphorylation at other candi- date sites resulted in only minor change of the binding of Tyr304-phosphorylated ... effect of tyrosine phosphorylations on the binding affinity of ephrinB2(301–333) to the SH2 domain of Grb4 and to the PDZ domain of PDZ-RGS3. In the combination ex...

Ngày tải lên: 19/02/2014, 12:20